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GAOTek Multiparameter Water Quality Analyzer

SKU: GAOTek-WQIM-216
GAOTek Multiparameter Water Quality Analyzer contains 15 optional parameters.
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GAOTek Multiparameter Water Quality Meter

SKU: GAOTek-IMWMM-202
The GAOTek multiparameter water quality meter contains 15 optional parameters, the meter is suitable for measuring the pH, ORP, ion concentration, conductivity, TDS, salinity, resistivity and DO.
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GAOTek Negative Ion Tester

SKU: GAOTek-IMWM-202
GAOTek Negative Ion Tester is the best measuring tool for negative ions produced by negative ion powder, calcium carbide powder and various kinds of health care products, coatings and other products.
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GAOTek Negative Ion Tester

SKU: GAOTek-MPIM-212
GAOTek Negative Ion Tester is used to test the anion from such products as anion powder, tourmaline powder and various health products coatings
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GAOTek Negative Oxygen Ion Detector

SKU: GAOTek-BIM-291
GAOTek negative oxygen ion detector is equipped with a color touch screen to display the concentration of negative oxygen ions in the air in real time.
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GAOTek Nitrate Ammonium Ion Sensor

SKU: GAOTek-NIM-206
GAOTek nitrate ammonium ion sensor is a basic type of digital nitrate sensor for water quality monitoring; using industrial online electrode, PVC film nitrate ion selective electrode produced, selective testing of nitrate ion content in water, fast response, accurate measurement. Built-in temperature sensor, automatic temperature compensation, suitable for online long-term monitoring environment.
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GAOTek Nitrate Ion Meter

SKU: GAOTek-NIM-215
GAOTek Nitrate Ion Meter measures the concentration of dissolved ammonium as nitrogen (NH4+N) in water.
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GAOTek Nitrate Ion Selective Electrode

SKU: GAOTek-NIM-401
The Nitrate ion selective electrode has a measure range of 1 m to 7 x 10 to 6 m (14000 ppm to 0.1 ppm), 2.5 pH to 11 pH, pH range and ± 1 % accuracy
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GAOTek Nitrate Ion Tester

SKU: GAOTek-NIM-202
This Nitrate Ion Tester has a power of 3 V ×1.5V AA batteries, an Ion range of 0.4 ppm to 62000 ppm, and memory Stores up to 500 data sets.
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GAOTek Nitrite Ion Meter

SKU: GAOTek-WQIM-411
GAOTek nitrite ion meter is a basic type of conventional water quality monitoring digital nitrite sensor.
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GAOTek Online Ammonia Sodium Potassium Ion Meter

SKU: GAOTek-PIM-215
GAOTek Online Fluoride Calcium Hardness Magnesium Chloride Nitrate Ammonia Sodium Potassium Ion Meter is our company’s latest micro-computer based high-end instrument.
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GAOTek Online Nitrate Ion Sensor

SKU: GAOTek-WQIM-420
The Online Nitrate Ion Sensor is a kind of electrochemical sensor that uses membrane potential to measure the activity or concentration of ions in the solution.
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GAOTek Online Water Quality Meter

SKU: GAOTek-HIM-202
GAOTek online water quality meter can be used to determine the mass of nitrate ions (NO3) in water.
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GAOTek Outdoor Calcium Ion Meter

SKU: GAOTek-OIM-203
This Outdoor Calcium Ion Meter has a range 5 × 10 M to 7 M to 1 M, 0.02 ppm to 4000 ppm, p Compensation Mode, Manual or Automatic, and accuracy ± 1 % F.S.
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GAOTek Oxygen Ion Detector

SKU: GAOTek-IMWM-207
This Oxygen Ion Detector has measurement accuracy of ±5%, measurement interval of 1 second/time, and continuous measurement mode.
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GAOTek PH Ion Meter

SKU: GAOTek-IMWMM-206
This pH Ion Meter has a pH range of - 2 000 pH to 20 000 pH, pH resolution of 0.1 pH, 0.01 pH, .001 pH, and mV range of - 2000.00 mV to 2000.00 mV.
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GAOTek Portable Ammonia/Ammonium Ion Meter

SKU: GAOTek-AIM-208
This Ammonium Ion Meter has an ammonia electrode range of 0.01 to 17000 ppm, ORP resolution of 0.1 mV or 1 mV, and an 80 mm x 60 mm LCD.
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GAOTek Portable Analyzer Meter

SKU: GAOTek-HIM-303
GAOTek multiparameter tester meter is used for portable and rapid detection of toxic and hazardous gas concentration, temperature and humidity measurement and alarm.
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GAOTek Portable Calcium Ion Meter

SKU: GAOTek-IMWA-239
This Portable Calcium Ion Meter has a ±1% F.S ion accuracy, mV accuracy of ±0.2 mV, 0.001, 0.01, 0.1, 1 ion resolution, and mV resolution of 0.1 mV.
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GAOTek Portable Calcium Ion Meter

SKU: GAOTek-CIM-217
This Portable Calcium Ion Meter has an ion range of 5×10-7~1M, 0.02 ppm to 4000 ppm, accuracy of ±1% F.S, and resolution of 0.001/0.01/0.1/1.
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GAOTek Portable Chloride Ion Meter

SKU: GAOTek-CHIM-211
GAOTek Portable Chloride Ion Meter professional portable chloride ion meter, suitable for outdoor applications, accuracy: 0.5% F.S.
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GAOTek Portable Chloride Ion Meter

SKU: GAOTek-MIMM-211
This Portable Chloride Ion Meter has 3.5" custom LCD display, memory stores up to 500 data sets, and battery life of approximately 150 hours.  
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GAOTek Portable Conductivity Ion Meter

SKU: GAOTek-HIM-207
This Portable Conductivity Ion Meter has a mV range of -1999.9 mV ± 1999.9 mV, accuracy of plus or minus 0.2 mV and 3 V x 1.5 V of power requirements.
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GAOTek Portable Digital Laboratory Ion Meter

SKU: GAOTek-INM-109
Features Automatic temperature compensation ensures accurate readings over the entire range Auto-Read function senses and locks the measurement endpoint Calibration
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