Showing 37–72 of 449 results

GAOTek Chloride Ion Tester

SKU: GAOTek-CHIM-210
GAOTek Chloride Ion Tester It is used to quantitatively evaluate the concrete resistance capacity to chloride ion diffusion,

GAOTek Chloride Laboratory Ion Meters

SKU: GAOTek-CHIM-213
This chloride laboratory ion meter has a display screen of 6.5-in, pH/Px (0.000 to 14.000) pH/Px, and power AC (220±22) V, (50±1) Hz.

GAOTek Chloride Water Treatment Ion Meter

SKU: GAOTek-CHIM-220
GAOTek Chloride Water Treatment Ion Meter has probe features highly reliable UVC LED for light absorption measurement.

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 Color Chloride Ion Meter

SKU: GAOTek-CHIM-214
This color chloride ion meter has a 7-in color capacitive touch screen, resolution of 0.01pH/pX, and a temperature range of 14 °F to 230 °F.

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 Electrode Tester

SKU: GAOTek-CET-103
GAOTek Conductivity Electrode Tester is for water quality professionals who want to perform electrochemical analysis for field and lab environments.

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%.

GAOTek Desktop Type Benchtop Meter Handheld Digital Ion Meter

SKU: GAOTek-INM-110
Features Automatic or manual temperature compensation (pH) Automatic buffer recognition of US and NIST buffer sets (pH) Dedicated push buttons

GAOTek Digital Conduction Megohmmeter

SKU: GAOTek-SCT-105
This Conduction Megohmmeter has conduction current of 200 mA, AC voltage range of 0 V to 600 V AC, and buzzer warning for live line detection.

GAOTek Digital Conductivity Meter

SKU: GAOTek-CT-104
GAOTek Digital Conductivity Meter is a versatile and reliable instrument designed for precise measurements of conductivity, TDS, salinity, and temperature

GAOTek Digital Conductivity Tester

SKU: GAOTek-CT-114
GAOTek Digital Conductivity tester is a cutting-edge device that enables continuous and precise monitoring of conductivity levels.

GAOTek Digital Conductivity Tester

SKU: GAOTek-CT-171
GAOTek Digital Conductivity Tester is designed with an eddy detection method.

GAOTek Digital Current Conductivity Tester

SKU: GAOTek-DCT-101
This Digital Current Conductivity Tester has temperature range of 32 °F to 104 °F, 3.7 V mAh lithium-ion battery, 60 KHz Sine Wave and RS 232 Serial Port. 

GAOTek Digital Display Conductivity Tester

SKU: GAOTek-CT-151
This Digital Display Conductivity Tester has a temperature range of 41 °F to 113.0 °F, temperature resolution of 0.18 °F and resolution of 0.1 ppt.

GAOTek Digital Display High Conductivity Tester

SKU: GAOTek-CT-146
GAOTek Digital Display High Conductivity Tester is an online water quality monitoring instrument with a microprocessor.

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.

GAOTek Digital LCD Meter

SKU: GAOTek-SCT-107
This Digital LCD Meter has temperature range of 41 °F to 95 °F, pH range of -1.99 pH to 19.99 pH, and 300 sets data storage.