Showing 25–48 of 432 results

GAOTek Ph Water Meter

SKU: GAOTek-PHM-284
GAOTek Ph water meter steel ruler water level gauge provides the most accurate way to measure water levels, used to measure the water level in wells, boreholes, and water pipes, particularly suitable for the observation of groundwater level in hydropower projects and artificial inspection of dam body infiltration line.

GAOTek Handheld Water Multimeter PH

SKU: GAOTek-PHM-283
GAOTek handheld multimeter pH measures six key water treatment parameters simultaneously: pH, conductivity, PTSA, Free Chlorine, ORP, and Temperature.

GAOTek Portable Multi-meter Ph Meter

SKU: GAOTek-PHM-282
GAOTek Ph Power Meter is a single-phase handheld electronic meter test unit in accuracy class 0.1 or 0.2, used for testing single phase electricity meters error on site.

GAOTek Ph Power Meter

SKU: GAOTek-PHM-281
GAOTek Ph Power Meter is a single-phase handheld electronic meter test unit in accuracy class 0.1 or 0.2, used for testing single phase electricity meters error on site.

GAOTek Handheld PH Conductivity Tester

SKU: GAOTek-CT-142
This Handheld PH Conductivity Tester has a temperature range of 32 °F to 122 °F, power supply of 12 v, and protection grade of IP68.

GAOTek Salinity Conductivity Meter

SKU: GAOTek-CT-180
This Salinity Conductivity Meter has temperature range of 23 °F to 248 °F, salinity range of 0 ppt to 300 ppt and 1.5 V AA battery.

GAOTek Salinity Conductivity Tester

SKU: GAOTeK-CT-187
This Salinity Conductivity Tester has temperature range of 14 oF to 230 oF, electrode constant of 0.1 cm-1/1 cm-1/10 cm-1, and 7 in touch screen.

GAOTek Digital pH Conductivity Tester

SKU: GAOTek-CT-178
GAOTek Digital pH Conductivity Tester is designed with an eddy detection method.

GAOTek PH Conductivity Tester

SKU: GAOTeK-CT-186
This Ph Conductivity Tester has a resolution of 0.01 pH, optical stability less than 0.002 A and weight of 7.71 lb

GAOTek Battery Conductivity Tester

SKU: GAOTeK-CT-184
This Battery Conductivity has a measuring range of 0 mm Ω to 9990 mm Ω, voltage of 0 V to 25 V operates on a resistance of 1 mm Ω, and weights 2.42 lb

GAOTek Eddy Current Conductivity Tester

SKU: GAOTeK-CT-185
This Eddy Current Conductivity Tester has automatic Temperature of 68 oF, compensation range of 0 in to 0.019 in, and accuracy of ±0.1% to ±0.5%

GAOTek Cloth Conductivity Tester

SKU: GAOTeK-CT-182
This Cloth Conductivity Tester has temperature range of 0 oF to 104 oF, a measuring range of 200 u Ohm to 200 k Ohm, and 0.5% accuracy class.

GAOTek Copper Conductivity Tester

SKU: GAOTeK-CT-181
This Copper Conductivity Tester has a temperature range of 32 oF to 122 oF, work frequency of 60 KHz and 2200 mA/h lithium-ion battery.

GAOTeK Ground Lead Conductivity Tester

SKU: GAOTeK-CT-188
This Ground Lead Conductivity Tester has a measuring range of 39.37 in Ω to 78700.78 in Ω, relative humidity of ≤80%, and power AC 220 V±10%,50 Hz.

GAOTek Ion Portable Meter

SKU: GAOTek-INM-170
This Ion Portable Meter has a temperature range of 32 °F to 212 °F, measuring range 0.001 ppm to 19999 ppm and Ion concentration accuracy of ±0.5% F.S.

GAOTek Ion Meter

SKU: GAOTek-INM-169
GAOTek Ion meter, 5 points calibration, automatic help message displays.

GAOTek Ion tester

SKU: GAOTek-INM-168
This GAOTek ion tester has Negative oxygen ion measuring principle Capacitive inhalation, Power supply Rechargeable Li-battery 5000 mah, Display LED Screen.

GAOTek Ion Meter

SKU: GAOTek-INM-167
GAOTek portable pH/Ion meter contains 3 measurement modes, the meter is suitable for measuring the pH, ORP and ion concentration. Professional portable pH/ion meter is equipped with a backlit LCD display.

GAOTek Ion Tester

SKU: GAOTek-INM-166
GAOTek Ion Tester is a used to made healthy health care products, electrical powder and all kinds of coating products such as the anion best measurement tools, can be aimed at different traits such as solid, liquid and powder product testing, adopts the advanced GM, ion detection technique.

GAOTek Ion Meter

SKU: GAOTek-INM-165
This Ion Meter has a temperature range of 23 ºF to 230 ºF, pH range of -2.00 pH to 20.00 pH and a 240 V rechargeable lithium battery.

GAOTek Ion Meter

SKU: GAOTek-INM-164
GAOTek Ion Meter takes online disinfection monitoring to a new level of reliability by offering industry-leading performance, reduced pH dependency, and no requirement for zero calibration, line of membrane covered Free and Total Chlorine sensors have no moving parts, no bottles of reagent to change out monthly, and quarterly maintenance takes less than five minutes to perform.

GAOTek Ion Concentration

SKU: GAOTek-INM-163
GAOTek Ion Concentration on detectors are widely used in waterworks, power plants, boiler water, hospitals, sewage treatment, chemical industry, etc. It is designed for continuous testing of hardness values in liquids.

GAOTek Ion Meter

SKU: GAOTek-INM-162
GAOTek ion meter based on more than 10 years of development experience and combined with the actual needs of a large number of users a specially designed for anion powder.

GAOTek Ion Tester Portable

SKU: GAOTek-INM-161
GAOTek Ion tester portable is a high-performance ion tester which is designed to measure anion (negative ion) generated by natural ores, and ceramics goods.