Showing 241–264 of 321 results

GAOTek Portable PH ORP Meter

SKU: GAOTek-PMWOU-204
This Multi Parameter ORP Meter Has a Resolution 0.1 pH, 0.01 pH, 0.001 pH, Accuracy ± 0.002 pH, and Range, and -2000.00 mV to 2000.00 mV.

GAOTek Portable PH/Ion Tester

SKU: GAOTek-OENVT-119
This portable pH/Ion tester has a lithium battery, an AC adapter, a 100-240V AC input, a DC 5V output, and a temperature range of 14–275°F.

GAOTek Portable Pocket pH Meter

SKU: GAOTek-PHM-164
This Pocket pH meter has temperature range of 32 °F to 104 °F, wavelength of 525 nm and AAA battery.

GAOTek Portable Soil PH Meter

SKU: GAOTek-PHM-177
This Portable Soil PH Meter has a temperature range of 41 °F to 113 °, a pH range of 0 PH to 14 PH, and response time of less than 10 s.

GAOTek Portable Soil Tester pH

SKU: GAOTek-PHM-170
GAOTek soil tester pH adopts the latest digital integrated circuit technology and international detection technology to design a new intelligent handheld detector.

GAOTek Portable Temperature pH Meter

SKU: GAOTek-HPM-260
This portable temperature pH Meter has a pH range of 0 pH to 14 pH, temperature range of 23 °F to 212°F, and a resolution of 1 mV.

GAOTek Portable Water Quality Analyzer – Automatic Electrode Diagnosis

SKU: GAOTek-PHM-174
The Portable Water Quality Analyzer is a 5.7 in LCD Benchtop pH Meter (-2.00 pH to 20.00 pH). ± 0.01 pH Accuracy, Auto Temp Comp, Data Logging (500).

GAOTek Portable Water Quality PH Meter

SKU: GAOTek-WQPM-216
This Portable Water Quality pH Meter has a pH range of 0 to 14 pH, pH resolution of 0.01 pH, pH response time of ≤30 s and pH accuracy of ±0.15 pH.

GAOTek Portable Waterproof Ph Meter

SKU: GAOTek-RPHM-211
GAOTek rugged, waterproof, portable pH and mV meter.

GAOTek Precision Laboratory PH Meter

SKU: GAOTek-LPM-215
This Precision Laboratory PH Meter has 0.01 pH or 0.001 pH resolution, -2 pH to 19.99 pH, ±0.01 pH accuracy, and mV range of -1999.9 mV to 1999.9 mV.

GAOTek Precision Laboratory PH Meter

SKU: GAOTek-LMP-211
GAOTek Precision Laboratory PH Meter 7-inch color touch screen compliant with GLP requirements, with automatic calibration, automatic temperature compensation, USB output, clock display, wireless printing, function settings and self-diagnostic information.

GAOTek Precision PH Meter With Three Point Calibration 

SKU: GAOTek-MPCP-214
This Precision pH meter with Three Point Calibration has 0.002 pH accuracy, ± 1999.9 mV accuracy, and a 0.1 pH / 0.01 pH/ 0.001 pH resolution.

GAOTek Professional Portable pH Meter

SKU: GAOTek-PHM-144
This Professional Portable pH Meter has a pH ranging from -2 pH to 20 pH, a temperature range of 32.0 °F to 221.0 °F, and an auto power-off feature.

GAOTek Quality Analyzer PH Meter

SKU: GAOTek-MPCPM-205
This Quality analyzer pH meter has display 5 Inch white backlit LCD screen, power DC 5 V or 1 A, and accuracy 41 °F to 140 °F, ± 0.72 °F, ± 1.44 °F.

GAOTek Quality Laboratory PH Meter

SKU: GAOTek-LPM-212
GAOTek Quality Laboratory PH Meter can control the chemical reaction, to improve productivity, product quality and safety of production purposes.

GAOTek Real Time Monitoring Soil PH Meter

SKU: GAOTek-PHM-115
GAOTek’s Real Time Monitoring Soil pH Meter, pH sensor, offers a reliable solution for measuring pH values in soil.

GAOTek Replaceable Electrode Water Quality PH Meter

SKU: GAOTek-WQPM-209
This replaceable electrode water quality pH Meter has pH range of -2.00 pH to 16.00 pH, resolution of 0.01 pH, and accuracy pH of ±0.2% FS.

GAOTek Salinity Multi Point Calibration PH Meter

SKU: GAOTek-MPCP-217
This Salinity Multi Three Point Calibration pH Meter has 1-5 points calibrations, conductivity accuracy of ±0.5% F. S, and TDS accuracy of ±1% F. S.

GAOTek Salinity PH Meter

SKU: GAOTek-MPCP-209
This Salinity pH Meter has a salinity range of 0 to 1 ppt (max. 80ppt), calibration points of 1 point to 5 points, and a salinity accuracy of ±1% F.S.

GAOTek Salinity PH Meter With Two Point Calibration

SKU: GAOTek-MPCP-227
This Salinity pH Meter with Two Point Calibration has a salinity accuracy of ±1% F. S, a TDS range of 0 ppt to 100 ppt, and ±0.5% F.S accuracy.

GAOTek Salinity Resistivity PH Meter

SKU: GAOTek-PHM-185
This Salinity Resistivity pH Meter has temperature range of 23 °F to 221 °F, pH range of -2.00 pH to 20.0 pH and 400 mA power adapter.

GAOTek Soil Lab Testing Equipment Agriculture N, P, K, Npk pH Soil Nutrient Tester Meter – Suitable for all kinds of soil

SKU: GAOTek-PHM-171
This Agricultural Ph Meter has a temperature range of 41 °F to 113 °F, a pH range of 3.0 pH to 14.0 pH, and a rechargeable battery.

GAOTek Soil Moisture and Salinity pH Tester

SKU: GAOTEK-PHM-155
This soil moisture and salinity pH tester has a measurement range of 0–100%, ±0.01% sensitivity, lithium battery or AC-powered, and USB communication.

GAOTek Soil Nutrient pH meter

SKU: GAOTek-PHM-179
This Soil Nutrient pH Meter has temperature range of -58 °F to 212 °F, pH range of 0 pH to 14 pH and 7.4 V lithium battery power supply.