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GAOTek Digital Handheld Water Ammonia Water Quality Tester

SKU: GAOTek-WQT-154
GAOTek Digital Handheld Water Ammonia Water Quality Tester, it’s the device that measures the value of ammonia in liquid, which had been widely used in water quality testing applications.
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GAOTek Digital Multi Parameter Water Quality Analyzer

SKU: GAOTek-HWQT-401
This Water Quality Analyzer has pH range of -2.00 pH to 20.00 pH, mV range of -1999.9 mV to 1999.9 mV, and salinity measuring range of 0 to 8%.  
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GAOTek Digital Multi Parameter Water Quality Analyzer

SKU: GAOTek-WRWQT-222
This Digital Multi Parameter Water Quality Analyzer has a measuring range of -2 to 20 pH/pX, response time of ≤45 s, and resolution ORP of 0.1 mV. 
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GAOTek Digital Multi-Parameter Water Quality Analyzer

SKU: GAOTek-DLWQ-212
This digital multi parameter water quality analyzer test has a pH range of -2 pH to 20 pH, mV range of -1999.9 mV to 1999.9 mV.
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GAOTek Digital PH Indicator

SKU: GAOTek-BWQT-408
GAO Tek digital PH indicator device is PH Meter with large screen, blue backlight and double-row digital LCD.
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GAOTek Digital Portable Water Hardness Meter Tester

SKU: GAOTek-DLWQ-217
This digital portable water hardness meter tester has a water hardness range 0 to 1404 °e, accuracy of 1 % F.S, mV range of -1999.9 to 1999.9 mV.
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GAOTek Digital Tester With Electrode

SKU: GAOTek-BWQT-232
The Digital Tester with Electrodes has 1 or 2 points calibration; the setup menu contains 9 optional parameters, and a 0.2 mg / L accuracy.
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GAOTek Digital Water Quality Meter

SKU: GAOTek-BWQT-235
The Digital Water Quality Meter has accuracy of 1 %, calibration point of 3 points and 0.0 ppt to 80.0 ppt measuring range salinity.
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GAOTek Do Sensor Do Probe

SKU: GAOTek-HWQT-307
This Do sensor do probe has accuracy of + or - 0.1 mg per L + or - 0.1 ppm + or - 1 %, resolution, 0.01 and frequency of recommended measure of > 5 s.
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GAOTek Do Sensor Probe

SKU: GAOTek-HWQT-304
This Do sensor probe has a measuring range of 0 mg to 20 mg per L, accuracy of 0.01 mg per L and the response current in the air of about 60 nA.
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GAOTek Freshwater Aquaculture Water Quality Tester

SKU: GAOTek-HWQT-231
This Freshwater Aquaculture Water Quality Tester has a D.O. accuracy of <3%, power of <0.5 W, and stainless steel/ titanium sensor material.
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GAOTek Handheld Multiparameter Water Quality Meter Analyzer

SKU: GAOTek-HWQT-222
GAOTek Handheld Multiparameter Water Quality Meter Analyzer is a portable multi-parameter water quality monitoring instrument used for testing water quality.
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GAOTek Handheld Water Quality Analyzer

SKU: GAOTek-HWQT-308
GAOTek handheld water quality analyzer is a new generation of water quality analyzer developed for environmental protection, industrial and mining enterprises, schools, and scientific research institutes.
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GAOTek High Precision Water Quality Monitor Tester

SKU: GAOTek-DLWQ-209
This high precision water quality monitor tester has a pH measurement range -2.00 to 19.99, pH resolution 0.01, pH relative accuracy 0.02.
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GAOTek Hydrometer Density Meter

SKU: GAOTek-BWQT-301
GAOTek hydrometer density meter is manufactured by standards of ISO3675: 1998, used for density measurement on crude oil and petroleum products in liquid state or other compound at 68 °F (20 ℃) (if independent refrigerator for temperature control is not applied, apparent density of samples can be measured at other temperatures, then converted into standard density at 68 °F (20 ℃) as per the petroleum gauges).
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GAOTek Hydroponic Dosing Water Quality Tester

SKU: GAOTek-WQT-143
GAOTek Hydroponic Dosing Water Quality Tester is developed based on guaranteeing the performance and the functions.
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GAOTek IEC Water Test Device

SKU: GAOTek-HWQT-212
GAOTek IEC water test device IPX 3 or 4 is a hand-held test device to verify protection against spraying and splashing water.
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GAOTek Instrument Probe

SKU: GAOTek-HWQT-305
This Instrument probe has signal isolation, 4 mA to 20 mA signal output, hole size of 3.62 in to 3.62 in (92 mm x 92 mm) and relay, 3 A or 220 V AC.
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GAOTek Lab Tester Multi-Parameter Water Quality

SKU: GAOTek-DLWQ-210
This lab tester multi-parameter water quality has a pH/pX range -2 pH to 20 pH, pH resolution of 0.1, 0.01, 0.001pH, pH accuracy of ±0.002 pH.
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GAOTek Lab Tester Water Quality Analysis

SKU: GAOTek-WQT-162
GAOTek Lab Tester Water Quality Analysis, encompassing a wide range of essential measurements for comprehensive assessment
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GAOTek Laboratory Acidity Meter

SKU: GAOTek-BWQT-223
This Laboratory Acidity Meter, Adopts DC 9 V of power, Uses 100 sets of data storage and IP54 water and dust proof of protection class.
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GAOTek Laboratory Acidity Meter

SKU: GAOTek-BWQT-224
This Laboratory acidity meter has works 32 °F to 212 °F of temperature compensation, use ± 0.01 pH of accuracy and 1 to3 points of calibration points.
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GAOTek Measuring Canal Water Flow Meter

SKU: GAOTek-HWQT-211
This Measuring canal water flow meter has a flow accuracy is 5 % , blind spot is 0.06 m to 2 m and protection class is IP65 and probe material is ABS.
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GAOTek Monitoring Sensor Controller

SKU: GAOTek-HWQT-207
GAOTek monitoring sensor controller is an intelligent on-line water quality analysis instrument.
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