Showing 241–264 of 296 results

GAOTek Water Hardness Nitrate Ion Sensor

SKU: GAOTek-NIM-219
GAOTek water hardness nitrate ion sensor is a new online intelligent analog instrument independently developed and manufactured by our company. 

GAOTek Water Quality Analysis Instrument

SKU: GAOTek-WQIM-205
GAOTek water quality analysis instrument uses the calcium ion selective electrode method to directly measure and analyzer the calcium ion content, and then directly measure the combined calcium after digestion.

GAOTek Water Quality Analyzer

SKU: GAOTek-WQIM-209
This Water Quality Analyzer has an LCD display, accuracy of 0.01 pH, resolution of 0.01 pH, and optical stability less than 0.002 A.

GAOTek Water Quality Analyzer Ion Meter

SKU: GAOTek-WQIM-218
This Water Quality Analyzer Ion Meter has a pH range of -2 pH to 20 pH, pX accuracy of ±0.01 pX, and pX resolution of 0.1, 0.01 pX.

GAOTek Water Quality Analyzer Ion Meter

SKU: GAOTek-IMWA-230
This Water Quality Analyzer Ion Meter has a pH range of -2.00 pH to 20.00 pH, pX accuracy of ± 0.01 pX, and pX resolution of 0.1, 0.01 pX.

GAOTek Water Quality Electrode

SKU: GAOTek-WQIM-413
GAOTek water quality electrode has no reagents required, green and non-polluting, can be monitored online in real time.

GAOTek Water Quality Ion Meter

SKU: GAOTek-WQIM-221
This Water Quality Ion Meter has an LCD display of 2.14 in x 2.14 in with backlight, internal data storage of 0 to 5000 data set and IP67 rating.

GAOTek Water Quality Meter

SKU: GAOTek-WQIM-223
This Water Quality Meter has range 2.00 pH to 12.00 pH, resolution of 0.01, accuracy ±0.1, Cond accuracy of ±1%FS, and 4 AAA batteries power.

GAOTek Water Quality Meter Tester

SKU: GAOTek-WQIM-202
GAOTek Water Quality meter Tester can be used to determine the mass of nitrate ions (NO3) in water.

GAOTek Water Quality Monitoring Sensor

SKU: GAOTek-WQIM-203
The Ammonium Ion Nitrate Sensor has a measuring range of 0.1 ppm to 18000 ppm, cable length IP68 accuracy of ± 1 %, and pressure range of 0 to 3 bar.

GAOTek Water Quality Online Analyzer

SKU: GAOTek-WQIM-415
The Water Quality Online Analyzer has a measuring range of 0.00 mg/L to 20.00 mg/L, saturation of 0 % to 200 % and 0 bar to 3 bar of working pressure.

GAOTek Water Quality Tester For Lake And River

SKU: GAOTek-WQIM-224
GAOTek Water Quality Tester does quick tester COD sodium potassium ion quick test portable water sensor for lake and river.

GAOTek Water Quality Testing Instrument

SKU: GAOTek-WQIM-201
The Water Quality Testing Instrument has a pH or pX range of -2000 to 19.999, a pH or pX  of 0.01 or 0.001 and a ± 0.002 ± 1 bit pH or pax accuracy.

GAOTek Water Quality Testing Ion Analyzer

SKU: GAOTek-WQIM-217
This Water Quality Testing Ion Analyzer has 0 μS/cm to 199.9 mS/cm range conductivity, 0.1/0.01 resolution ORP, and ±0.1% accuracy salinity.

GAOTek Water Sodium Ion Meter

SKU: GAOTek-WQIM-412
The Water Sodium Ion Meter has an examination range of 10° mol/L or 10-mol/L, a resolution of 0.01pH or pX, and an accuracy of 0.02pH or pX.

GAOTek Water Test Ion Nitrate Meter

SKU: GAOTek-NIM-213
This Water Test Ion Nitrate Meter has pH range -2.000 pH to 20.000 pH, resolution 0.1, 0.01, 0.001pH, and accuracy ±0.002 pH.

GAOTek Waterproof Digital PH Meter

SKU: GAOTek-IMWA-252
This Waterproof Digital pH Meter has a pH range of -2.000 pH to 20.000 pH, mV accuracy of ±0.1 mV or ±0.03%, and ±0.3% ion concentration accuracy.

GAOTek Waterproof Nitrite Meter Tester

SKU: GAOTek-NIM-210
GAOTek Waterproof Nitrite Meter Tester also been called as nitrite meter, it's the device that measure the value of nitrite in liquid, which had been widely used in water quality testing applications. Portable nitrate meter can test the nitrite in water, which is used in many fields like aquaculture, water treatment, environmental monitoring, river regulation and so on. It is accurate and stable, economical and convenient, easy to maintain, it brings you more convenience, creates a new experience of nitrite application.

GAOTek Waterproof Portable Ion Meter

SKU: GAOTek-IMWA-245
This Waterproof Portable Ion Meter has a pH range of -2 pH to 20 pH, pX accuracy of ±0.002 pX, and pH resolution of 0.1, 0.01, 0.001 pH.

Industrial Online Ion Meter with Multi-Mode Calibration & Alarm – GAOTek

SKU: GAOTek-PIM-218
Industrial online ion meter with multi-mode calibration & alarm is a microprocessor-based water quality online monitoring control instrument.

IP68 Industrial Ion Meter with LCD Display for Water Quality Monitoring – GAOTek

SKU: GAOTek-PIM-217
IP68 industrial ion meter with LCD display for water quality monitoring is a microprocessor-based water quality online monitoring control instrument.

Benchtop Ion Meter for Ammonia Ion (High Calibration Range)

SKU: GT00Z100YX
This Benchtop Ion Meter for Ammonia Ion (High Calibration Range) is designed to measure the ammonia ion concentration of samples in ppm, mg/L, mmol/L and mol/L with an accuracy of 1% F.S.

Benchtop Ion Meter for Cupric Ion (Auto-Hold Function)

SKU: GT00Z100Z4
Key Features Specifications Key Features Selectable temperature unit (°C or °F) meets different application requirements. mV measurement mode allows user

Benchtop Ion Meter for Iodide Ion (°C/°F Temp. Unit)

SKU: GT00Z100Z3
Key Features Specifications Key Features Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the