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Pro20 Kits Choose from 7 different Pro20 Lab / Field Dissolved Oxygen kits

Benchtop Yes Certifications 1-meter drop test, IP-67, RoHS, Assembled in USA, WEEE, CE Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range German, French, English, Spanish Parameters Measured Temperature, Dissolved Oxygen, Built-in barameter Power 2 alkaline C-cells provide 450 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation-0 to 500% Response Time 2-year field cables, 3-year instrument Unit of Measure air saturation, Temperature- °C, mg/L, Barameter-mmHg, Dissolved Oxygen-%, °F User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof floats, IP-67 (even with the battery cover off)
Benchtop Yes Certifications Assembled in USA, RoHS, 1-meter drop test, WEEE, IP-67, CE Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range French, Spanish, English, German Parameters Measured Temperature, Dissolved Oxygen, Built-in barameter Power 2 alkaline C-cells provide 450 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation-0 to 500% Response Time 2-year field cables, 3-year instrument Unit of Measure Temperature- °C, mg/L, air saturation, °F, Barameter-mmHg, Dissolved Oxygen-% User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof IP-67 (even with the battery cover off), floats
Benchtop Yes Certifications IP-67, CE, RoHS, Assembled in USA, 1-meter drop test, WEEE Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range Spanish, French, English, German Parameters Measured Temperature, Dissolved Oxygen, Built-in barameter Power 2 alkaline C-cells provide 450 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation-0 to 500% Response Time 2-year field cables, 3-year instrument Unit of Measure air saturation, °F, Temperature- °C, Dissolved Oxygen-%, Barameter-mmHg, mg/L User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof floats, IP-67 (even with the battery cover off)
Benchtop Yes Certifications RoHS, Assembled in USA, CE, 1-meter drop test, IP-67, WEEE Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range French, Spanish, English, German Parameters Measured Temperature, Dissolved Oxygen, Built-in barameter Power 2 alkaline C-cells provide 450 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation-0 to 500% Response Time 3-year instrument, 2-year field cables Unit of Measure Dissolved Oxygen-%, mg/L, Barameter-mmHg, air saturation, °F, Temperature- °C User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof floats, IP-67 (even with the battery cover off)
Benchtop Yes Certifications RoHS, 1-meter drop test, CE, WEEE, IP-67, Assembled in USA Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range German, Spanish, English, French Parameters Measured Temperature, Dissolved Oxygen, Built-in barameter Power 2 alkaline C-cells provide 450 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation-0 to 500% Response Time 2-year field cables, 3-year instrument Unit of Measure Dissolved Oxygen-%, Barameter-mmHg, mg/L, air saturation, °F, Temperature- °C User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof floats, IP-67 (even with the battery cover off)
Benchtop Yes Certifications RoHS, Assembled in USA, CE, IP-67, WEEE, 1-meter drop test Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range German, Spanish, French, English Parameters Measured Temperature, Dissolved Oxygen, Built-in barameter Power 2 alkaline C-cells provide 450 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation-0 to 500% Response Time 3-year instrument, 2-year field cables Unit of Measure air saturation, °F, Dissolved Oxygen-%, Barameter-mmHg, Temperature- °C, mg/L User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof IP-67 (even with the battery cover off), floats
Benchtop Yes Certifications RoHS, CE, Assembled in USA, 1-meter drop test, IP-67, WEEE Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range German, Spanish, English, French Parameters Measured Temperature, Dissolved Oxygen, Built-in barameter Power 2 alkaline C-cells provide 450 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation-0 to 500% Response Time 2-year field cables, 3-year instrument Unit of Measure mg/L, Temperature- °C, Dissolved Oxygen-%, Barameter-mmHg, air saturation, °F User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof floats, IP-67 (even with the battery cover off)

Pro2030 Kits Choose from 4 Pro2030 Dissolved Oxygen / Conductivity Kits

Benchtop Yes Certifications RoHS, Assembled in USA, CE, 1-meter drop test, WEEE, IP-67 Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range French, Spanish, English, German Parameters Measured Dissolved Oxygen, Conductivity, Salinity, Total Dissolved Solids (TDS), Temperature, Barometer Power 2 alkaline C-cells provide 400 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation- 0 to 500% air saturation Dissolved Oxygen (mg/L)-0 to 50 mg/L Conductivity-0 to 200 mS/cm Salinity-0 to 70 ppt Total Dissolved Solids (TDS)-0 to 100 g/L TDS constant range .30 to 1.00 (.65 default) Temperature--5 to 55°C Barometer-500 to 800 mmHg Response Time 2-year field cables, 1-year Polarographic sensors, 6-months Galvanic, 3-year instrument Unit of Measure Barometer-mmHg, Dissolved Oxygen-% air saturation, Conductivity-mS./cm, Salinity-ppt, Temperature-°C, Total Dissolved Solids (TDS)-g/L, mg/L User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof IP-67 (even with the battery cover off), floats
Benchtop Yes Certifications RoHS, Assembled in USA, CE, WEEE, 1-meter drop test, IP-67 Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range Spanish, French, English, German Parameters Measured Dissolved Oxygen, Conductivity, Salinity, Total Dissolved Solids (TDS), Temperature, Barometer Power 2 alkaline C-cells provide 400 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation- 0 to 500% air saturation Dissolved Oxygen (mg/L)-0 to 50 mg/L Conductivity-0 to 200 mS/cm Salinity-0 to 70 ppt Total Dissolved Solids (TDS)-0 to 100 g/L TDS constant range .30 to 1.00 (.65 default) Temperature--5 to 55°C Barometer-500 to 800 mmHg Response Time 3-year instrument, 2-year field cables, 1-year Polarographic sensors, 6-months Galvanic Unit of Measure Temperature-°C, Barometer-mmHg, Dissolved Oxygen-% air saturation, Salinity-ppt, Conductivity-mS./cm, Total Dissolved Solids (TDS)-g/L, mg/L User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof IP-67 (even with the battery cover off), floats
Benchtop Yes Certifications IP-67, 1-meter drop test, WEEE, CE, Assembled in USA, RoHS Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range Spanish, English, German, French Parameters Measured Dissolved Oxygen, Conductivity, Salinity, Total Dissolved Solids (TDS), Temperature, Barometer Power 2 alkaline C-cells provide 400 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation- 0 to 500% air saturation Dissolved Oxygen (mg/L)-0 to 50 mg/L Conductivity-0 to 200 mS/cm Salinity-0 to 70 ppt Total Dissolved Solids (TDS)-0 to 100 g/L TDS constant range .30 to 1.00 (.65 default) Temperature--5 to 55°C Barometer-500 to 800 mmHg Response Time 2-year field cables, 1-year Polarographic sensors, 6-months Galvanic, 3-year instrument Unit of Measure Conductivity-mS./cm, Total Dissolved Solids (TDS)-g/L, Barometer-mmHg, mg/L, Dissolved Oxygen-% air saturation, Temperature-°C, Salinity-ppt User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof IP-67 (even with the battery cover off), floats
Benchtop Yes Certifications RoHS, WEEE, IP-67, 1-meter drop test, Assembled in USA, CE Connector MS (military spec) waterproof with bayonet lock Flow Cell Single GLP Compliance Yes GPS Yes Graphic Display Analog Memory 50 data sets Multiparameter Yes Operating pH Range Spanish, English, French, German Parameters Measured Dissolved Oxygen, Conductivity, Salinity, Total Dissolved Solids (TDS), Temperature, Barometer Power 2 alkaline C-cells provide 400 continuous hours at ambient temperature without backlight Precision Dissolved Oxygen % air saturation- 0 to 500% air saturation Dissolved Oxygen (mg/L)-0 to 50 mg/L Conductivity-0 to 200 mS/cm Salinity-0 to 70 ppt Total Dissolved Solids (TDS)-0 to 100 g/L TDS constant range .30 to 1.00 (.65 default) Temperature--5 to 55°C Barometer-500 to 800 mmHg Response Time 3-year instrument, 2-year field cables, 1-year Polarographic sensors, 6-months Galvanic Unit of Measure mg/L, Total Dissolved Solids (TDS)-g/L, Salinity-ppt, Temperature-°C, Conductivity-mS./cm, Dissolved Oxygen-% air saturation, Barometer-mmHg User Calibratable Yes Warranty Graphic display with detailed Help; backlit display AND keypad Waterproof floats, IP-67 (even with the battery cover off)

EcoSense EC300A Conductivity Meter Kit Includes EC300A instrument, cable (1, 4 or 10 meters), and hard-sided case

Certifications IP67 Waterproof Languages English Measurement Range Conductivity-0 to 499.9 S/cm, 0 to 4999 S/cm, 0 to 49.99 mS/cm, 0 to 200.0 mS/cm Salinity-0.0 to 70.0 ppt, calculated TDS (Total Dissolved Solids)-TDS in g/L calculated; enter constant values from 0.30 to 1.00, default value 0.65 Temperature- -10 to +90°C (14 to 194°F) Memory 50 data set reviewable memory Multiparameter Yes Operating Temperature 0 to 50° C (32 to 122 °F) Parameters Measured Conductivity, Salinity, TDS, Temperature Sampling Yes Unit of Measure Conductivity- S/cm, mS/cm Salinity- ppt TDS-g/L Temperature- °C, °F User Calibratable Yes User Replaceable Yes Warranty 1-year instrument, probe and sensor cap Waterproof IP67 Waterproof
Certifications IP67 Waterproof Languages English Measurement Range Conductivity-0 to 499.9 S/cm, 0 to 4999 S/cm, 0 to 49.99 mS/cm, 0 to 200.0 mS/cm Salinity-0.0 to 70.0 ppt, calculated TDS (Total Dissolved Solids)-TDS in g/L calculated; enter constant values from 0.30 to 1.00, default value 0.65 Temperature- -10 to +90°C (14 to 194°F) Memory 50 data set reviewable memory Multiparameter Yes Operating Temperature 0 to 50° C (32 to 122 °F) Parameters Measured Conductivity, Salinity, TDS, Temperature Sampling Yes Unit of Measure °F, Conductivity- S/cm, mS/cm Salinity- ppt TDS-g/L Temperature- °C User Calibratable Yes User Replaceable Yes Warranty 1-year instrument, probe and sensor cap Waterproof IP67 Waterproof
Certifications IP67 Waterproof Languages English Measurement Range Conductivity-0 to 499.9 S/cm, 0 to 4999 S/cm, 0 to 49.99 mS/cm, 0 to 200.0 mS/cm Salinity-0.0 to 70.0 ppt, calculated TDS (Total Dissolved Solids)-TDS in g/L calculated; enter constant values from 0.30 to 1.00, default value 0.65 Temperature- -10 to +90°C (14 to 194°F) Memory 50 data set reviewable memory Multiparameter Yes Operating Temperature 0 to 50° C (32 to 122 °F) Parameters Measured Conductivity, Salinity, TDS, Temperature Sampling Yes Unit of Measure °F, mS/cm Salinity- ppt TDS-g/L Temperature- °C, Conductivity- S/cm User Calibratable Yes User Replaceable Yes Warranty 1-year instrument, probe and sensor cap Waterproof IP67 Waterproof

EcoSense DO200A Dissolved Oxygen Meter Kit Includes DO instrument, cable (1, 4 or 10 meters) and hard-sided case

Certifications IP67 Waterproof Languages English Measurement Range Dissolved Oxygen % air saturation-0 to 200% Dissolved Oxygen ppm (mg/L)- to 20 mg/L Memory 50 data set reviewable memory Multiparameter Yes Operating Temperature 0 to 50° C (32 to 122 °F) Parameters Measured Dissolved Oxygen, Temperature Sampling Yes Unit of Measure air saturation, mg/L, % User Calibratable Yes User Replaceable Yes Warranty 1-year instrument, probe and sensor cap Waterproof IP67 Waterproof
Certifications IP67 Waterproof Languages English Measurement Range Dissolved Oxygen % air saturation-0 to 200% Dissolved Oxygen ppm (mg/L)- to 20 mg/L Memory 50 data set reviewable memory Multiparameter Yes Operating Temperature 0 to 50° C (32 to 122 °F) Parameters Measured Dissolved Oxygen, Temperature Sampling Yes Unit of Measure mg/L, air saturation, % User Calibratable Yes User Replaceable Yes Warranty 1-year instrument, probe and sensor cap Waterproof IP67 Waterproof
Certifications IP67 Waterproof Languages English Measurement Range Dissolved Oxygen % air saturation-0 to 200% Dissolved Oxygen ppm (mg/L)- to 20 mg/L Memory 50 data set reviewable memory Multiparameter Yes Operating Temperature 0 to 50° C (32 to 122 °F) Parameters Measured Dissolved Oxygen, Temperature Sampling Yes Unit of Measure %, air saturation, mg/L User Calibratable Yes User Replaceable Yes Warranty 1-year instrument, probe and sensor cap Waterproof IP67 Waterproof

Stand-Alone Doppler Current Sensor

4420/4420R 4520/4520R 4830/4830R 4930/4930R 5800/5800R/ 5800RR 5810/5810E 5400//5402/ 5403/5400R Shallow Water X X X X X / - / - / X Intermediate Water X X X5 X5 - / X / - / - Deep Water X X - / - / - / X AiCaP1 X / X / X / X / X / / X / X / X / X / RS-232 X / X / X / X / / / X / X X / X / X / RS-4222 / X / X / X / X / X / / X - / - / / X In-line X X Temperature X X X3 Z-Pulse4 X X X X X X Profiler X Single point X X X X X X Extra sensor connection X 1 The Seaguard platform and the smart sensor are interfaced by means of a reliable CANbus interface (AiCaP), using XML for plug and play capabilities. 2 RS-422 output for use as stand-alone sensor with long cables. 3 Integrated temperature sensor 4080 in the DCPS calibrated on request 4 ZPulse technology which improves the statistical precision. Complex acoustic pulses comprising several distinct frequencies are combined into a single acoustic pulse. The ZPulse based DCS separates the received signal into different frequency bands, one for each frequency in the transmitted signal. Further it analyses the frequency shift using a high speed Digital Signal Processor using an ARMA based parametric model processing algorithm to find the Doppler shift frequencies. This multi-frequency technique reduces the required number of pings needed in order to achieve an acceptable statistical error. The achieved measurement precision is proportional to the inverse of the square root of the number of ping measurements in a measurement interval. The ZPulse DCS uses two frequencies and this gives a reduction by a factor square root of two compared to a single frequency sensor. A single frequency sensor needs twice the number of ping to achieve the same precision as the Zpulse DCS. 5 Maximum depth range 2000 meter
4420/4420R 4520/4520R 4830/4830R 4930/4930R 5800/5800R/ 5800RR 5810/5810E 5400//5402/ 5403/5400R Shallow Water X X X X X / - / - / X Intermediate Water X X X5 X5 - / X / - / - Deep Water X X - / - / - / X AiCaP1 X / X / X / X / X / / X / X / X / X / RS-232 X / X / X / X / / / X / X X / X / X / RS-4222 / X / X / X / X / X / / X - / - / / X In-line X X Temperature X X X3 Z-Pulse4 X X X X X X Profiler X Single point X X X X X X Extra sensor connection X 1 The Seaguard platform and the smart sensor are interfaced by means of a reliable CANbus interface (AiCaP), using XML for plug and play capabilities. 2 RS-422 output for use as stand-alone sensor with long cables. 3 Integrated temperature sensor 4080 in the DCPS calibrated on request 4 ZPulse technology which improves the statistical precision. Complex acoustic pulses comprising several distinct frequencies are combined into a single acoustic pulse. The ZPulse based DCS separates the received signal into different frequency bands, one for each frequency in the transmitted signal. Further it analyses the frequency shift using a high speed Digital Signal Processor using an ARMA based parametric model processing algorithm to find the Doppler shift frequencies. This multi-frequency technique reduces the required number of pings needed in order to achieve an acceptable statistical error. The achieved measurement precision is proportional to the inverse of the square root of the number of ping measurements in a measurement interval. The ZPulse DCS uses two frequencies and this gives a reduction by a factor square root of two compared to a single frequency sensor. A single frequency sensor needs twice the number of ping to achieve the same precision as the Zpulse DCS. 5 Maximum depth range 2000 meter

EXO Wiped (C/T) Sensor, Spacing Kit Maintenance kit for EXO Wiped (C/T) sensor

Equipment used with EXO Wiped Conductivity & Temperature Sensor (599827) Monitoring Yes Sampling No User Replaceable Yes
Equipment used with EXO2 Sonde and Field Cable Monitoring Yes User Replaceable Yes Warranty 2 years

ProDIGITAL ODO/CT Cable Assembly Integral Optical DO and Conductivity Cable Assembly

Accuracy Temperature - ±0.2 °C Dissolved Oxygen - 0 to 200%: ±1% of reading or 1% saturation, whichever is greater 200 to 500%: ±8% of reading 0 to 20 mg/L: ±0.1 mg/L or 1% of reading, whichever is greater 20 to 50 mg/L: ±8% of reading Conductivity - 0 - 100 mS/cm: ±0.5% of reading or .001 mS/cm, whichever is greater 100 - 200 mS/cm: ±1.0% of reading Specific Conductance - 0 - 100 mS/cm: ±0.5% of reading or .001 mS/cm, whichever is greater 100 - 200 mS/cm: ±1.0% of reading User selectable reference temperature (15 to 25 °C; default 25 °C) and compensation coefficient (0 to 4%/°C; default 1.91%) Salinity - ±1.0% of reading or ±0.1 ppt, whichever is greater Total Dissolved Solids (TDS) - Calculated from specific conductance and a user-selectable TDS multiplier (0.30 to 1.00; default 0.65) Seawater Density - Sigma is calculated from salinity, temperature, and pressure (depth) Sigma T is calculated from salinity and temperature Resistivity - ±0.1% Full Scale Equipment used with ProDSS, ProSolo Measurement Range Temperature - -5 to 70 °C (temperature compensation range for DO mg/L measurement: -5 to 50 °C ) Dissolved Oxygen - 0 to 500%, 0 to 50 mg/L Conductivity - 0 to 200 mS/cm Specific Conductance - 0 to 200 mS/cm Salinity - 0 to 70 ppt Total Dissolved Solids (TDS) - 0 to 100 g/L Seawater Density - 0.0 to 50.0 sigma, sigma T Resistivity - 0 to 2 Mohms Resolution Temperature - 0.1 °C or 0.1 °F (user selectable) Dissolved Oxygen - 0.01 mg/L and 0.1%, or 0.1 mg/L and 1% (user selectable) Conductivity - 0.001, 0.01 or 0.1 mS/cm Specific Conductance - 0.001, 0.01, 0.1 mS/cm Salinity - 0.01 ppt Total Dissolved Solids (TDS) - 0.001, 0.01, 0.1 g/L Seawater Density - 0.1 sigma or sigma T Resistivity - 0.001, 0.01, 0.1 Size 0.97 in. width x 10.29 in. length (2.46 cm x 26.14 cm) Unit of Measure Temperature - °C, °F, K; DO - % saturation, % saturation local, mg/L, ppm; Conductivity - S/cm, mS/cm; Specific Conductance - S/cm or mS/cm; Salinity - ppt or PSU; Total Dissolved Solids (TDS) - mg/L, g/L, kg/L; Seawater Density - Sigma, Sigma T; Resistivity - ohm-cm, kohm-cm, Mohm-cm Warranty 2-year probe and cable assembly; 2-year extended warranty ODO sensor caps; 1-year ODO sensor caps
Accuracy Temperature - ±0.2 °C Dissolved Oxygen - 0 to 200%: ±1% of reading or 1% saturation, whichever is greater 200 to 500%: ±8% of reading 0 to 20 mg/L: ±0.1 mg/L or 1% of reading, whichever is greater 20 to 50 mg/L: ±8% of reading Conductivity - 0 - 100 mS/cm: ±0.5% of reading or .001 mS/cm, whichever is greater 100 - 200 mS/cm: ±1.0% of reading Specific Conductance - 0 - 100 mS/cm: ±0.5% of reading or .001 mS/cm, whichever is greater 100 - 200 mS/cm: ±1.0% of reading User selectable reference temperature (15 to 25 °C; default 25 °C) and compensation coefficient (0 to 4%/°C; default 1.91%) Salinity - ±1.0% of reading or ±0.1 ppt, whichever is greater Total Dissolved Solids (TDS) - Calculated from specific conductance and a user-selectable TDS multiplier (0.30 to 1.00; default 0.65) Seawater Density - Sigma is calculated from salinity, temperature, and pressure (depth) Sigma T is calculated from salinity and temperature Resistivity - ±0.1% Full Scale Equipment used with ProSolo, ProDSS Measurement Range Temperature - -5 to 70 °C (temperature compensation range for DO mg/L measurement: -5 to 50 °C ) Dissolved Oxygen - 0 to 500%, 0 to 50 mg/L Conductivity - 0 to 200 mS/cm Specific Conductance - 0 to 200 mS/cm Salinity - 0 to 70 ppt Total Dissolved Solids (TDS) - 0 to 100 g/L Seawater Density - 0.0 to 50.0 sigma, sigma T Resistivity - 0 to 2 Mohms Resolution Temperature - 0.1 °C or 0.1 °F (user selectable) Dissolved Oxygen - 0.01 mg/L and 0.1%, or 0.1 mg/L and 1% (user selectable) Conductivity - 0.001, 0.01 or 0.1 mS/cm Specific Conductance - 0.001, 0.01, 0.1 mS/cm Salinity - 0.01 ppt Total Dissolved Solids (TDS) - 0.001, 0.01, 0.1 g/L Seawater Density - 0.1 sigma or sigma T Resistivity - 0.001, 0.01, 0.1 Size 0.97 in. width x 10.29 in. length (2.46 cm x 26.14 cm) Unit of Measure Temperature - °C, °F, K; DO - % saturation, % saturation local, mg/L, ppm; Conductivity - S/cm, mS/cm; Specific Conductance - S/cm or mS/cm; Salinity - ppt or PSU; Total Dissolved Solids (TDS) - mg/L, g/L, kg/L; Seawater Density - Sigma, Sigma T; Resistivity - ohm-cm, kohm-cm, Mohm-cm Warranty 2-year probe and cable assembly; 2-year extended warranty ODO sensor caps; 1-year ODO sensor caps

ProSolo ODO/CT Kits Choose from 2 ProSolo ODO/CT Dissolved Oxygen / Conductivity Kits

Calibration 400 detailed calibration records can be stored and are available to view, download, and print Certifications CEC, CE; RoHS; IP-67; WEEE; FCC; UN Part III, Section 38.3, Test methods for lithium-ion batteries (Class 9) Data Management 100 user-defined sites and 100 user-defined data ID tags; site pictures can be sent to the handheld via KorDSS Display Color, LCD graphic display; 3.9 cm width x 6.5 cm height Languages English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified & Traditional), Korean, Thai Logging Capabilities Single point or continuous with autostable feature Memory > 100,000 data sets Operating Temperature 0 to 50 °C (32 to 122 °F) Power Rechargeable lithium-ion battery pack provides ~48 hours with the handheld only; battery recharge time is ~9 hours with the AC power adapter; the instrument can also be powered via AC or external power pack through the USB port Size 8.3 cm width x 21.6 cm length x 5.6 cm depth (3.27 in x 8.5 in x 2.21 in) (Handheld only) Storage Temperature 0 to 45 °C (32 to 113 °F) with battery installed; 0 to 60 °C (32 to 140 °F) without battery installed USB Built-in micro USB On-The-Go port for PC connection, recharging/powering the handheld and connecting directly to a USB stick Warranty 3-year handheld warranty, 2-year warranty on cable, sensors, and ODO cap Weight 567 grams (1.25 lbs) Handheld with battery
Calibration 400 detailed calibration records can be stored and are available to view, download, and print Certifications CEC, CE; RoHS; IP-67; WEEE; FCC; UN Part III, Section 38.3, Test methods for lithium-ion batteries (Class 9) Data Management 100 user-defined sites and 100 user-defined data ID tags; site pictures can be sent to the handheld via KorDSS Display Color, LCD graphic display; 3.9 cm width x 6.5 cm height Languages English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified & Traditional), Korean, Thai Logging Capabilities Single point or continuous with autostable feature Memory > 100,000 data sets Operating Temperature 0 to 50 °C (32 to 122 °F) Power Rechargeable lithium-ion battery pack provides ~48 hours with the handheld only; battery recharge time is ~9 hours with the AC power adapter; the instrument can also be powered via AC or external power pack through the USB port Size 8.3 cm width x 21.6 cm length x 5.6 cm depth (3.27 in x 8.5 in x 2.21 in) (Handheld only) Storage Temperature 0 to 45 °C (32 to 113 °F) with battery installed; 0 to 60 °C (32 to 140 °F) without battery installed USB Built-in micro USB On-The-Go port for PC connection, recharging/powering the handheld and connecting directly to a USB stick Warranty 3-year handheld warranty, 2-year warranty on cable, sensors, and ODO cap Weight 567 grams (1.25 lbs) Handheld with battery

ProSolo ODO/T Kits Choose from 2 ProSolo ODO Optical Dissolved Oxygen Kits

Calibration 400 detailed calibration records can be stored and are available to view, download, and print Certifications CEC, CE; RoHS; IP-67; WEEE; FCC; UN Part III, Section 38.3, Test methods for lithium-ion batteries (Class 9) Data Management 100 user-defined sites and 100 user-defined data ID tags; site pictures can be sent to the handheld via KorDSS Display Color, LCD graphic display; 3.9 cm width x 6.5 cm height Languages English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified & Traditional), Korean, Thai Logging Capabilities Single point or continuous with autostable feature Memory > 100,000 data sets Operating Temperature 0 to 50 °C (32 to 122 °F) Power Rechargeable lithium-ion battery pack provides ~48 hours with the handheld only; battery recharge time is ~9 hours with the AC power adapter; the instrument can also be powered via AC or external power pack through the USB port Size 8.3 cm width x 21.6 cm length x 5.6 cm depth (3.27 in x 8.5 in x 2.21 in) Storage Temperature 0 to 45 °C (32 to 113 °F) with battery installed; 0 to 60 °C (32 to 140 °F) without battery installed USB Built-in micro USB On-The-Go port for PC connection, recharging/powering the handheld and connecting directly to a USB stick Warranty 3-year handheld warranty Weight 567 grams (1.25 lbs) with battery
Calibration 400 detailed calibration records can be stored and are available to view, download, and print Certifications CEC, CE; RoHS; IP-67; WEEE; FCC; UN Part III, Section 38.3, Test methods for lithium-ion batteries (Class 9) Data Management 100 user-defined sites and 100 user-defined data ID tags; site pictures can be sent to the handheld via KorDSS Display Color, LCD graphic display; 3.9 cm width x 6.5 cm height Languages English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified & Traditional), Korean, Thai Logging Capabilities Single point or continuous with autostable feature Memory > 100,000 data sets Operating Temperature 0 to 50 °C (32 to 122 °F) Power Rechargeable lithium-ion battery pack provides ~48 hours with the handheld only; battery recharge time is ~9 hours with the AC power adapter; the instrument can also be powered via AC or external power pack through the USB port Size 8.3 cm width x 21.6 cm length x 5.6 cm depth (3.27 in x 8.5 in x 2.21 in) Storage Temperature 0 to 45 °C (32 to 113 °F) with battery installed; 0 to 60 °C (32 to 140 °F) without battery installed USB Built-in micro USB On-The-Go port for PC connection, recharging/powering the handheld and connecting directly to a USB stick Warranty 3-year handheld warranty Weight 567 grams (1.25 lbs) with battery

EcoSense pH100A Meter Kit Includes pH100A instrument, cable, probe, and case

Certifications IP67 Waterproof Languages English Measurement Range pH: -2 to 16 units mV: -1999 to +1999 mV Temperature: -10 to +120°C (14 to 248°F) Memory 50 data set reviewable memory Multiparameter Yes Operating Temperature 0 to 50° C (32 to 122 °F) Parameters Measured pH, mV/ORP, Temperature Sampling Yes Unit of Measure mV, pH- unit, Temperature: °C, °F User Calibratable Yes User Replaceable Yes Warranty 1-year instrument, 6-month electrode Waterproof IP67 Waterproof Case
Certifications IP67 Waterproof Languages English Measurement Range pH: -2 to 16 units mV: -1999 to +1999 mV Temperature: -10 to +120°C (14 to 248°F) Memory 50 data set reviewable memory Multiparameter Yes Operating Temperature 0 to 50° C (32 to 122 °F) Parameters Measured pH, mV/ORP, Temperature Sampling Yes Unit of Measure mV, Temperature: °C, °F, pH- unit User Calibratable Yes User Replaceable Yes Warranty 1-year instrument, 6-month electrode Waterproof IP67 Waterproof Case Application Notes

ProQuatro Kits Choose from 4 ProQuatro kits

Barometer Range: 375 to 825 mmHg Accuracy: ±1.5 mmHg from 0 to 50 °C Resolution: 0.1 mmHg Cable Options Standard lengths of 1, 4, 10, 20 or 30 meters with single port, dual port or Quatro cables, Lab Cables: BOD sensor includes 2-meter cable; 1 or 4 meters on lab pH, ORP and pH/ORP cables Certifications RoHS, CE, FCC Display Backlit, graphic display Languages English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified and Traditional) Logging Capabilities Single point or continuous with autostable feature Memory 5000 datasets; 50 unique data identifiers Operating Temperature -10 to 60 °C Power 2 alkaline C-cells provide 80 continuous hours at ambient temperature without backlight; USB power or optional wall power can be supplied via micro USB port Response Time 3 values Size 8.3 cm width x 21.6 cm length x 2.3 cm depth (3.25 in. x 8.5 in. x 2.25 in.) Storage Temperature -20 to 70 °C USB Built-in micro USB port for on-the-go data exports via direct connection to the included USB stick ; user-upgradeable firmware via USB and website Warranty 3-year instrument; 2-year cable Waterproof IP-67 (even with battery cover off); floats
Barometer Range: 375 to 825 mmHg Accuracy: ±1.5 mmHg from 0 to 50 °C Resolution: 0.1 mmHg Cable Options Standard lengths of 1, 4, 10, 20 or 30 meters with single port, dual port or Quatro cables, Lab Cables: BOD sensor includes 2-meter cable; 1 or 4 meters on lab pH, ORP and pH/ORP cables Certifications RoHS, CE, FCC Display Backlit, graphic display Languages English, Spanish, German, French, Italian, Norwegian, Portuguese, Japanese, Chinese (Simplified and Traditional) Logging Capabilities Single point or continuous with autostable feature Memory 5000 datasets; 50 unique data identifiers Operating Temperature -10 to 60 °C Power 2 alkaline C-cells provide 80 continuous hours at ambient temperature without backlight; USB power or optional wall power can be supplied via micro USB port Response Time 3 values Size 8.3 cm width x 21.6 cm length x 2.3 cm depth (3.25 in. x 8.5 in. x 2.25 in.) Storage Temperature -20 to 70 °C USB Built-in micro USB port for on-the-go data exports via direct connection to the included USB stick ; user-upgradeable firmware via USB and website Warranty 3-year instrument; 2-year cable Waterproof IP-67 (even with battery cover off); floats

TruLab pH 1310P Single channel pH and mV (ORP) benchtop instrument with integrated printer

Benchtop Yes Buffer Recognition Yes Certifications cETLus, IP43, electrical protective class III, CE Display Backlit graphic display Equipment used with TruLab analog pH/mV/temp probes GLP Compliance Yes Graphic Display Backlit graphic display Logging Capabilities Yes Measurement Method / Channels 1 Channel Measurement Range Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 Memory 500 data sets manual logging, 5,000 data sets auto logging Operating pH Range -2.00 to 20.00, -2.0 to 20.0, -2.000 to 19.999 Operating Temperature 23.0 to 221°F, -5 to 105°C Parameters Measured pH, ORP (mV), Temperature Power 4 alkaline AA batteries (~150 hours with illumination, 1000 without), compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries., universal power supply Sampling Yes Storage Temperature -25 to 65°C, -13 to 149°F User Calibratable Yes User Replaceable Yes Warranty 3 years
Benchtop Yes Buffer Recognition Yes Certifications cETLus, IP43, electrical protective class III, CE Display Backlit graphic display Equipment used with TruLab analog pH/mV/temp probes GLP Compliance Yes Graphic Display Backlit graphic display Logging Capabilities Yes Measurement Method / Channels 1 Channel Measurement Range Ranges Resolutions Accuracy (+1 digit) pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 19.999 0.1; 0.01; 0.001 ±0.1; ±0.01; ±0.005 (temp of test sample 15 to 35°C; within a range of ±2 pH of the calibration point) mV -1200 to 1200.0; -2000 to 2000 0.1; 1.0 ±0.3; ±1.0 (temp of test sample 15 to 35°C) Temperature -5 to 105°C (23.0 to 221°F) 0.1 ±0.1 Memory 500 data sets manual logging, 5,000 data sets auto logging Operating pH Range -2.00 to 20.00, -2.0 to 20.0, -2.000 to 19.999 Operating Temperature 23.0 to 221°F, -5 to 105°C Parameters Measured pH, ORP (mV), Temperature Power 4 alkaline AA batteries (~150 hours with illumination, 1000 without), compatible with 4 NiMH AA rechargeables. Instrument does not charge rechargeable batteries., universal power supply Sampling Yes Storage Temperature -25 to 65°C, -13 to 149°F User Calibratable Yes User Replaceable Yes Warranty 3 years