Showing 25–48 of 432 results

GAOTek Calcium Hydroxide Electrode PH Meter

SKU: GAOTek-PHM-167
This Hydroxide Electrode PH Meter has temperature range of 32 °F to 212 °F, pH range of 0 pH to 14 pH, and orp sensor.

GAOTek Cheese & Milk PH Meter

SKU: GAOTek-PHM-119
GAOTek Cheese & Milk PH Meter is a specialized device for accurately measuring the acidity levels in cheese and milk products.

GAOTek Chemical Water Quality Analyzer

SKU: GAOTek-WQT-209
GAOTek Chemical Water Quality Analyzer is a device used to measure the concentration of oxygen in a gas mixture.

GAOTek Chlorine Analyzer Probe in Water Meter

SKU: GAOTek-WQT-140
GAOTek Chlorine Analyzer Probe in Water 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.

GAOTek Chlorine Portable Water Quality Tester

SKU: GAOTek-WQT-131
This Chlorine Portable Water Quality Tester has a temperature range of 32 °F to 140 °F, a pH range of 0 pH to 14.00 pH, and a current of 0.5 A.

GAOTek Chlorine Portable Water Quality Tester

SKU: GAOTek-WQT-121
This Chlorine Portable Water Quality Tester has a temperature range of 32 °F to 140 °F, a pH range of 0 pH to 14.00 pH, and a current of 0.5 A.

GAOTek Chlorine Water Quality Tester

SKU: GAOTek-WQT-189
This Chlorine Water Quality Tester has temperature range of 32 °F to 140 °F, charging port of type-C, waterproof level of IP 65, resolution of 2 mg/L, and screen of LCD.

GAOTek Chlorine Water Quality Tester

SKU: GAOTek-WQT-208
Overview GAOTek Chlorine Water Quality Tester takes online disinfection monitoring to a new level of reliability by offering industry-leading performance,

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 Comprehensive Battery Conductivity Tester 

SKU: GAOTek-CT-136
GAOTek Comprehensive Battery Conductivity Tester adopts a color resistance touch screen, and the instrument operation is flexible and convenient through finger or stylus touch; It is a digital storage multifunctional portable tester that can quickly and accurately measure the operating status parameters of batteries.

GAOTek Conductive Four-Probe Tester

SKU: GAOTek-SCT-103
GAOTek Conductive Four-Probe Tester is a versatile and budget-friendly measuring instrument designed to determine the material resistivity or square resistance of various substances.

GAOTek Conductivity and Resistivity Tester

SKU: GAOTek-CRT-102
GAOTek Conductivity and Resistivity Tester is the first-generation of digital conductivity meter designed with eddy phase.

GAOTek Conductivity Electrode for Lab Tester

SKU: GAOTek-CLT-109
This Conductivity Electrode for Lab Tester has temperature range of 32 °F to 212 °F, salinity range of 0 O ppt to 1 O ppt and 3M.5 V” AA” batteries.

GAOTek Conductivity Meter With Salinity And TDS Tester

SKU: GAOTek-MST-107
GAOTek Conductivity Meter with Salinity and TDS Tester is a new model of desktop water quality analyzer.

GAOTek Conductivity PH TDS Tester Kit

SKU: GAOTek-CT-150
This Conductivity pH TDS Tester Kit has temperature range of 32 °F to 212 °F, measuring range of 0.00 pH to 14.00 pH and 120 V power supply.

GAOTek Conductivity Tester

SKU: GAOTek-CT-135
GAOtek conductivity testers are designed for quick & convenient measurement of material property, such as material separate, quality control, material state check and so on.

GAOTek Conductivity Tester

SKU: GAOTek-CT-193
This conductivity tester has Cond range of 0.00 μS/cm to 100 mS/cm, TDS range of 0 g/L to 100 g/L and temperature range of 23 °F to 230 °F.

GAOTek Conductivity Tester For Laboratory

SKU: GAOTek-CT-161
This Conductivity Tester for Laboratory has 3temperature range of 2 °F to 122 °F, 7-inch capacitive touch screen and 12 V power supply.

GAOTek Conductivity Water Quality Tester

SKU: GAOTek-WQT-171
GAOTek Conductivity Water Quality Tester have the leading technology performance, can totally instead of the similar products overseas.

GAOTek Conductivity Water Quality Tester

SKU: GAOTek-CT-115
GAOTek water Conductivity Tester is a cutting-edge device that enables continuous and precise monitoring of conductivity levels.

GAOTek Copper Al Conductivity Tester

SKU: GAOTek-CT-196
GAOTek Copper Al Conductivity Tester is the first generation of Digital Conductivity Meter designed with eddy phase.

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 Current Copper Conductivity Meter

SKU: GAOTek-CT-190
GAOTek crack depth gauge tester is based on the principle of acoustic diffraction to measure the crack depth of concrete surface.

GAOTek Current Transformer Water Quality Tester

SKU: GAOTek-WQT-204
This Current Transformer Water Quality Tester has temperature range of 14 °F to 122 °F, current range of 0.001 A to 5 A, data storage less than 1000 groups, and working humidity less than 90%.