Showing 37–48 of 537 results

GAOTek Benchtop Water Quality Multiparameter Analyzer

SKU: GAOTek-BWQT-207
GAOTek Benchtop Water Quality Multiparameter Analyzer has a small size and reliability quality to work on most conditions.

GAOTek Benchtop Water Quality Tester

SKU: GAOTek-DLWQ-206
This benchtop water quality tester has a range of 0.000 μS/cm to 1000 mS/cm, accuracy 1.0 % FS, and data storage of 500 results.

GAOTek Benchtop Water Quality Tester

SKU: GAOTek-BWQT-214
This Benchtop Water Quality Tester has IP67 protection grade, 256 sets data of storage, and 0.000 us/cm to 400.0 ms/cm measuring range.

GAOTek Benchtop Water Quality Tester

SKU: GAOTek-BWQT-210
GAOTek Benchtop Water Quality Tester, 2 points to 5 points calibration, setup menu contains 9 optional parameters.

GAOTek Benchtop Water Quality Tester

SKU: GAOTek-BWQT-206
This Benchtop Water Quality Tester has a 6.5-inch screen, 0.1 pH/0.01 pH resolution, -1999.9 to 1999.9 mV measurement range, and DC 9 V/300 mA power.

GAOTek Benchtop Water Quality Tester

SKU: GAOTek-BWQT-226
This Benchtop Water Quality Tester has LCD display, power dissipation of 3 W, 32 °F to 122 °F measuring temperature, and 12 V power supply.

GAOTek Biological Oxygen Water Quality Tester

SKU: GAOTek-WQT-129
GAOTek Biological Oxygen Water Quality Tester is a pressure difference method for high accuracy; concentration displayed digitally and pictorially, with daily auto-printing; eliminates mercury testing, ensuring labor safety; capable of testing 6 samples simultaneously.

GAOTek Biological Oxygen Water Quality Tester

SKU: GAOTek-WQT-119
GAOTek Biological Oxygen Water Quality Tester is a pressure difference method for high accuracy; concentration displayed digitally and pictorially, with daily auto-printing; eliminates mercury testing, ensuring labor safety; capable of testing 6 samples simultaneously.

GAOTek Blue Lab Benchtop PH Meter

SKU: GAOTek-BPHM-233
GAOTek blue lab benchtop pH meter uses the latest generation of microprocessor-based instruments, a highly intelligent, multi-function, high measurement performance, environmental adaptability, and other characteristics.

GAOTek Blue with White Ozone Dissolved PH Tester

SKU: GAOTEK-PHM-158
This ozone-dissolved pH tester has a dual CL/O3 range of 0 to 20mg/L, a temperature of 32 to 140 °F, an LCD, a reliable 32-bit processor, and is IP65

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 Calcium Nitrate Ion Meter

SKU: GAOTek-CIM-215
GAOTek Calcium Nitrate Ion Meter is an electrochemical analytical instrument used to measure the concentration of ions in a solution.