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Conductivity Meters

Benchtop or portable instruments and probes used to measure temperature and electrical conductivity of water or solutions; used in hydroponics, aquaculture, aquaponics, and freshwater systems to monitor quantities of nutrients, salts, or impurities.
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136 – 150 of 154 results
136

HANNA INSTRUMENTS INC

NC3936523 WATERPROOF PORTABLE METER

ENCOMPASS
137

Hach Company Pocket Pro High Range TDS Tester

Hach Pocket Pro and Pro+ deliver accurate results with built in diagnostics, replaceable batteries, and a large, easy-to-read LCD screen.

ENCOMPASS
138

Cole-Parmer Myron L 532M1 Analog Conductivity Meter

Analyze your samples on-site with these portable meters. All feature automatic temperature compensation and built-in cell cup. Cup contains self-maintaining electrodes that never need replatinizing. Optional conductivity range extender (sold separately) expands range by a factor of 10. Minimum sample volume is 25 mL.

ENCOMPASS
139

Hach Company Li-Ion Battery HQ Series Meter

Rechargeable Lithium Ion Battery for HQ Series Portable Meter

ENCOMPASS
140

Horiba Instruments LAQUATWIN PH-11

LAQUAtwin pH-11 (pH meter, pH/mV, ±0.1 pH, 2 point Calibration). HORIBA INSTRUMENTS INC mfg# 3999960122

ENCOMPASS_PREFERRED
141

Cole-Parmer Myron L EP-10 Analog Conductivity Meter 01489-35

Analyze your samples on-site with these portable meters. All feature automatic temperature compensation and built-in cell cup. Cup contains self-maintaining electrodes that never need replatinizing. Optional conductivity range extender (sold separately) expands range by a factor of 10. Minimum sample volume is 25 mL.

ENCOMPASS_PREFERRED
142

Cole-Parmer Myron L TP1 TechPro II conductivity/TDS meter

The TechPro II series of meters provide conductivity/TDS measurements for applications such as boilers and cooling towers, reverse osmosis, pools and spas, pulp and paper, and many other industries. The meters require only a 5-mL sample for conductivity measurements. Both the temperature-compensated measurement of interest and the sample temperature is displayed on the four-digit LCD. The meters have autoranging function for greater resolution of your conductivity measurements between 0 and 9999 µS or 10 to 20.00 mS.

ENCOMPASS_PREFERRED
143

Horiba Instruments LAQUAtwin EC-11 Compact Conductivity Meter

This item has a minimum order quantity of 25 per supplier requirements. The Horiba LAQUAtwin EC-11 Compact Conductivity Meter is the only pocket meter that directly measures conductivity and total dissolved solids (TDS) in 0.12ml sample. No need for a beaker to calibrate your meter or measure a sample. Just place few drops of the standard or sample onto the Horiba LAQUAtwin EC-11 sensor. This procedure saves you time and prevents wasting your precious sample.

ENCOMPASS_PREFERRED
144

HANNA INSTRUMENTS INC

NC3978029 TEMP WATERPROOF METR 10M CABLE

ENCOMPASS_PREFERRED
146

Fisherbrand™ Traceable™ Conductivity, Resistivity, and TDS Meter

Provides direct digital readings of conductivity, resistivity and dissolved solids. Traceable™ Conductivity, Resistivity, and TDS Meter is ideal for measuring reagent-grade water to meet CAP, ASTM, NCCLS, and ACS specifications as well as for measuring conductivity in chromatography, biology, food, electronics, and water analysis. All readings automatically referenced to the international standard of 25°C.

147

Fisherbrand™ Traceable™ Bench Conductivity Meter

Traceable™ Bench Conductivity Meter measures conductivity, resistivity, dissolved solids, salinity, concentration, and temperature; includes certificate of traceability to standards provided by NIST™.

148

Thermo Scientific™ Orion Star™ A212 Conductivity Benchtop Meter

Reliably measure conductivity, TDS, salinity, resistivity and temperature with this conductivity benchtop meter for advanced lab analysis.

Salinity Measurement Modes Practical salinity (psu) or natural sea water (ppt)
Range (Resistivity) 2 ohm to 100.0 megohm
Memory Non-volatile memory preserves data log, calibration log and meter settings
Languages English,Spanish,French,Italian,German,Chinese,Portuguese and Korean available with software update
Measurement Modes Conductivity,TDS,Salinity,Resistivity with Temperature
Power Supply Universal AC adapter (included) or 4 AA batteries (sold separately)
Battery Life 800 hr.
Data Management Details Transfer single, range or all data points to printer or computer
Display Type Graphic LCD with Backlight
Data Points 2000 with Date and Time Stamp
Certifications/Compliance CE, TUV 3-1, FCC Class A
Temperature Probe Calibration 1 point temperature offset calibration
Stability Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
Warranty 3 Year Meter
Resolution (Conductivity) 0.001 μS minimum, auto ranging up to 4 significant digits
Range (Conductivity) 0.001 μS/cm to 3000 mS/cm
Log Function Type Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m
Battery Type 4 x AA (sold separately)
Relative Humidity Range 5 to 85%, non-condensing
Dimensions (L x W x H) 24 x 18 x 11 cm (9.5 x 7.1 x 4.3 in.)
Accuracy (TDS) 0.5% of reading ±1 digit
Temperature Selection Manual or automatic with ATC temperature probe
Keypad Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
Outputs USB, RS232
Backlight Option Yes (Selectable)
Compatible Probes 2-cell or 4-cell conductivity sensors with built-in temperature
Methods 10 per channel with password protection
Cell Constant 0.001 to 199.9cm-1
Temperature (Metric) Reference 5, 10, 15, 20, 25°C
Channels 1
TDS Factor Range Linear (0.02 to 9.99)
Range (Salinity) 0.06 to 80.00 psu, 0.05 to 42.00 ppt
Temperature Compensation Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off wit
Accuracy (Salinity) 0.5% of reading ±1 digit
Resolution (Salinity) 0.01 psu or 0.01 ppt minimum, auto ranging
Accuracy (Conductivity) 0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Inputs 8 pin MiniDIN (conductivity sensor with built-in temperature), stirrer input (stirrer probe)
Accuracy (Temperature) ±0.1°C
Weight (Metric) 0.9 kg
Calibration Points (Conductivity) 5
Temperature (English) Operating 41°F to 113°F (ambient)
Resolution (Resistivity) 1 ohm or 0.1 megohm, auto ranging
Accuracy (Resistivity) 0.5% of reading ±1 digit
AC Adapter Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003)
Resolution (TDS) 0.001 ppm minimum, auto ranging up to 4 significant digits
Calibration Conductivity with calibration editing option and temperature
Alarm Output High/low limit alarm, calibration due alarm
IP Rating IP54
Model Orion Star A212 Conductivity/TDS/Salinity/Resistivity/Temperature Benchtop Meter
Weight (English) 2 lb.
Resolution (Temperature) 0.1°C (0.1°F)
Temperature (Metric) Operating 5°C to 45°C (ambient)
Temperature Range (Metric) -5°C to +105°C
149

Thermo Scientific™ EC112 Conductivity/TDS/Salinity Bench Meter Standard Kit PROMO

Orion Lab Star EC112 conductivity bench meters measure conductivity, salinity or TDS with temperature, feature a large backlit display for easy viewability, and offer small footprint to save bench space. Ideal for simplified, budget-friendly lab testing and data recording.