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Sampling Handhelds

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Buy the most rugged, smart, reliable industry-leading handheld water quality instruments. Built to provide accurate and reliable information for a wide array of applications and parameters. From dissolved oxygen to nitrate to salinity. 

ProDSS Multiparameter Digital Water Quality Meter

The Ultimate Sampling Handheld. Portable Digital Meter for DO, Conductivity, Salinity, TDS, pH/ORP, Turbidity, Algae, Temperature and more

$2,053.50 - $2,701.50

ProSolo Optical Dissolved Oxygen Meter

Portable Optical Dissolved Oxygen, Conductivity, Salinity, and Temperature Digital Handheld Meter

$1,029.50

ProSwap Digital Water Quality Meter

Portable Digital Handheld Meter for Single Parameter Sampling of DO, Conductivity, Salinity, TDS, pH, Turbidity, Algae, Temperature and more

$1,233.25 - $1,552.00

ProQuatro Multiparameter Meter

Portable Sampling Handheld Meter for DO, Conductivity, Salinity, TDS, pH, ORP, Ammonium, Nitrate, Chloride, Temperature and more

$1,399.00

Pro2030 Dissolved Oxygen and Conductivity Meter

Portable Dissolved Oxygen, Conductivity, Salinity, TDS, and Temperature Sampling Handheld Meter

$998.00

Pro30 Conductivity Meter

Portable Conductivity, Salinity, TDS, and Temperature Sampling Handheld Meter

$766.00

Pro20 Dissolved Oxygen Meter

Portable Dissolved Oxygen and Temperature Sampling Handheld Meter

$738.00

Pro10 pH Meter

Portable pH or ORP and Temperature Sampling Handheld Meter

$641.75

EcoSense ODO200M

EcoSense Optical Dissolved Oxygen and Temperature Instrument with Memory

$577.00 - $1,529.75

EcoSense DO200A Dissolved Oxygen Meter

Dissolved Oxygen and Temperature Instrument

$381.25

EcoSense DO200M

EcoSense Dissolved Oxygen and Temperature Instrument with Extended Memory

$474.00 - $937.50

EcoSense pH100A Meter

pH, mV, Temperature. Instrument Only

$334.75

Reagents, Membranes & Calibration Solutions

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Purchase everything you need to keep your instruments calibrated and perform optimally to obtain maximum accuracy.

Turbidity Standard

Turbidity Standard

$190.50 - $443.00

Conductivity Calibrator Solution

Conductivity Calibrator Solution

$90.50 - $156.00

pH Buffer

pH Buffer

$96.75

Nitrate Standard

Nitrate Standard

$101.00

NitraLED Calibration Standard

Calibration Standard for EXO NitraLED UV Nitrate Sensor

$112.00

Ammonium Standard

Ammonium Calibration Solution

$101.00

5580 Confidence Solution (case of 6 pints)

5580 Confidence Solution (case of 6 pints)

$130.00

Zobell Solution, ORP Calibrator

Zobell Solution, ORP Calibrator

$41.75 - $93.75

2357 Buffer (8 envelopes-4 liters)

2357 Buffer (8 envelopes-4 liters)

$71.00

2365 Glucose Membranes (4 ea)

2365 Glucose Membranes (4 ea)

$149.00