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GAOTek Portable DO Meter Water Quality Tester

SKU: GAOTek-HWQT-225
This GAOTek Portable DO Meter water quality tester has a measuring range of  0 to 20 mg/L(ppm), response time of ≤30s, and ambient humidity of ≤85%.
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GAOTek Portable DO Meter Water Quality Tester LCD Online Conductivity

SKU: GAOTek-WRWQT-206
This Portable DO Meter Water Quality Tester has a large LCD screen, 200 sets data Storage, and an ambient temperature of 41 °F to 95 °F.
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GAOTek Portable Fishpond Water Quality Analyzer

SKU: GAOTek-DLWQ-213
This Portable Fishpond Water Quality Analyzer has a pH range 2.00 to 12.00, pH accuracy +/-0.1, pH resolution 0.01, salinity range 0 to 10.00 ppt.
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GAOTek Portable Meter

SKU: GAOTek-BWQT-236
The Portable Meter has a pH measuring range of -1.999 pH to 19.999 pH, resolution of 0.1 pH or 0.01 pH or 0.001 pH, and 0.1 mV resolution.
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GAOTek Portable Multi-Parameter Water Quality Analyzer

SKU: GAOTek-DLWQ-205
This portable multiparameter water quality analyzer has a working temperature of 23 °F to 122 °F, and an LCD screen 2.14 in x 2.14 in.
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GAOTek Portable Multiparameter Water Quality Meter

SKU: GAOTek-WRWQT-208
GAOTek Portable Multiparameter Water Quality Meter contains 15 options, the meter is suitable for measuring the pH, ORP, ion concentration, conductivity, TDS, salinity, resistivity and DO.
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GAOTek Portable pH Conductivity Water Multi Parameter Meter Analyzer

SKU: GAOTek-HWQT-226
GAOTEK Portable pH Conductivity Water Multi Parameter Meter Analyzer is divided into simple analysis, full analysis and special analysis of three.
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GAOTek Portable PH Indicator

SKU: GAOTek-BWQT-405
This Portable pH Indicator has a pH Range of -2.000 pH to 20.000 pH, Resolution, 0.1, 0.01, 0.001pH, and 1points to 5 points of calibration.
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GAOTek Portable Turbidimeter

SKU: GAOTek-HWQT-250
GAOTek Portable Turbidimeter has an innovative mode called Rapidly Settling Turbidity.
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GAOTek Portable Turbidity Meter

SKU: GAOTek-HWQT-210
This Portable turbidity meter has a measurement method is ISO 7027 nephelometric method, range is 0 NTU to 1100 NTU and resolution is 0.01.
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GAOTek Portable Water Quality Analyzer

SKU: GAOTek-HWQT-201
The Portable water quality analyzer contains 5 measurement modes, it is suitable for measuring the conductivity, TDS, salinity, resistivity, DO.
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GAOTek Portable Water Quality Analyzer Meter

SKU: GAOTek-HWQT-251
GAOTek Portable Water Quality Analyzer Meter can detect heavy metals and inorganic salts (residual chlorine, ammonia nitrogen, nitrite, dissolved oxygen (electrode method), sulfide, phosphate, iron, hexavalent chromium, manganese, salinity (written test), PH, temperature)) and other parameters free combination.
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GAOTek Portable Water Quality Heavy Metal Detector

SKU: GAOTek-HWQT-408
GAOTek portable water quality heavy metal analyzer is the latest second-generation upgraded product.
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GAOTek Portable Water Quality Meter

SKU: GAOTek-HWQT-310
This Portable Water Quality meter has range 0.05 mmol per L to 0.2 mol per L, range (CaO)0 mg per L to 11220 mg per L, and stability conditions of low or high.
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GAOTek Portable Water Quality Test Equipment

SKU: GAOTek-HWQT-224
GAOTek Portable Water Quality Test Equipment is a portable analyser for test heavy metal elements in different kinds of waters with good accurate and fast time.
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GAOTek Professional Meter Acid

SKU: GAOTek-BWQT-222
GAOTek professional meter acid is an online water quality monitor with microprocessor.
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GAOTek Quality COD Sensor

SKU: GAOTek-HWQT-203
This Quality cod sensor has power supply of DC 12 V to 30 V, electrode cable of default 16.40 ft (5m) customizable and response time of ≤ 20 sec.
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GAOTek Quality Monitoring Water DO Sensor

SKU: GAOTek-HWQT-206
GAOTek quality monitoring water DO sensor uses an ammonium ion electrode based on PVC film to test the content of ammonium ion in water.
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GAOTek Salinity Meter Tester

SKU: GAOTek-RWQT-203
GAOTek Salinity Meter Tester is an intelligent on-line chemical analysis instrument.
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GAOTek Seawater Salinity Meter

SKU: GAOTek-RWQT-202
GAOTek Seawater Salinity Meter is widely used in thermal power industry, chemical industry, breeding industry, pharmaceutical, environmental protection, and food industry.
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GAOTek Table PH And Conductivity Meter Portable Bench Meters

SKU: GAOTek-WRWQT-211
This Table pH and Conductivity Meter has a 5-inch white backlit LCD screen, 300 sets data storage, and power of DC 5 V/1 A; Lithium Battery. 
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GAOTek Table PH And Conductivity Meter Water Quality Testers

SKU: GAOTek-WRWQT-209
This Table pH and Water Quality Testers has an LCD screen with a 150° viewing angle, an ambient temperature of 59 °F to 113 °F, and IP grade of IP54.
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GAOTek Temp Digital Water Quality Meter

SKU: GAOTek-HWQT-403
This Temp Digital Water Quality Meter has a temp range of 23 °F to 230 °F, saturation range of 0% to 300%, and TDS range of 0 to 300 g/L.
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GAOTek Testing Water Ph Meter

SKU: GAOTek-DLWQT-203
This Testing water ph meter has a PH display range of -2.00 pH to 20.00 pH, PH resolution of 0.1pH or 0.01pH, and 2000 sets of Data storage.
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