Showing 37–72 of 131 results

Show sidebar
Show 12 24 36 All

GAOTek Portable Chlorine and Ph Tester

SKU: GAOTek-OENVT-120
This portable chlorine and PH tester has an AC 220 V working voltage, a 0 to 20 mg/L measurement range, ±1% accuracy, 0.001 mg/L resolution.
Add to quote
Quick view

GAOTek High Precision pH Meters

SKU: GAOTek-PHM-188
This High Precision pH Meters has temperature range of 23 °F to 221 °F, pH range of -2 pH to 19.999 pH and 5 V lithium batteries.
Add to quote
Quick view

GAOTek pH Meter for Semi-Solid Media

SKU: GAOTek-PHM-187
GAOTek pH meter can be used virtually anywhere.
Add to quote
Quick view

GAOTek Portable High Accuracy pH Meter

SKU: GAOTek-PHM-186
This Portable High Accuracy pH Meter has temperature range of 23 °F to 221 °F, pH range of -2.00 pH to 20.0 pH and 1.5 V AA batteries.
Add to quote
Quick view

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.
Add to quote
Quick view

GAOTek Portable Digital pH Meters

SKU: GAOTek-PHM-184
This Portable Digital pH Meters has temperature range of 32 °F to 221 °F, pH range of -2.00 pH to 20.0 pH and 3 1.5 V “AA” batteries.
Add to quote
Quick view

GAOTek Portable Digital pH meter

SKU: GAOTek-PHM-183
GAOTek pH meter has a small size and reliability quality to work on most conditions.
Add to quote
Quick view

GAOTek Ph Meter Tester

SKU: GAOTek-PHM-182
Technical Specification Parameters Range Resolution Accuracy PH/PX -2.00 to 20.00 0.01 ±0.01 pH ± 1 bit ORP ±1999.9 mV 0.1
Add to quote
Quick view

GAOTek Portable pH Meter

SKU: GAOTek-PHM-181
GAOTek portable pH meter is a digital display PH meter, with LCD digital display, which can display PH and temperature values simultaneously.
Add to quote
Quick view

GAOTek Portable pH Meter

SKU: GAOTek-PHM-180
This Portable pH Meter has temperature range of 23 ºF to 230 ºF, pH range of -2.00 pH to 20.0 pH and 5 V lithium battery power supply.
Add to quote
Quick view

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.
Add to quote
Quick view

GAOTek Digital Portable pH/ORP Meter

SKU: GAOTEK-PHM-157
GAOTek portable pH meter is widely used in pH measurement in environmental protection, education, scientific research, the pharmaceutical and chemical industries, the water industry, food safety inspection, and other fields.
Add to quote
Quick view

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
Add to quote
Quick view

GAOTek pH Sensors

SKU: GAOTEK-PHM-159
This pH sensor has OEM, ODM, and OBM cable and KCl tube lengths of 787.4 in and is suitable for general-purpose use.
Add to quote
Quick view

GAOTek Portable Blue-green Algae Meter Handheld pH Meter

SKU: GAOTek-PHM-160
This Blue-Green Algae pH Meter has a temperature range of 32 °F to 140 °F, pH range of 0 pH to 14 pH, and power supply of 12 V.
Add to quote
Quick view

GAOTek Turbidity Measurement Ph Meter

SKU: GAOTek-PHM-140
This Turbidity Measurement Ph Meter has a temperature range of 32 °F to 140 °F, a measurement range of 0 mg/L to 10000 mg/L, and a power supply of 12 V.
Add to quote
Quick view

GAOTek Agricultural ph Meter

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.
Add to quote
Quick view

GAOTek Handheld Digital pH Meter

SKU: GAOTek-PHM-172
This Handheld Digital pH meter has a temperature range of 14 °F to 104 °F, a frequency range of 40 Hz and a 9.6 V rechargeable battery.
Add to quote
Quick view

GAOTek Dissolved Oxygen ph Meter

SKU: GAOTek-PHM-173
GAOTek The handheld device can be used for monitoring of dissolved oxygen, temperature, and PH in water, and can meet the requirements of portable accurate water quality measurement.
Add to quote
Quick view

GAOTek Automatic Calibration pH Meter

SKU: GAOTek-PHM-174
This Automatic Calibration pH Meter has a temperature range of 23 ºF to 230 ºF, a pH range of -2.00 pH to 20.00 pH and an AC adapter.
Add to quote
Quick view

GAOTek Portable Handheld Water pH Meter

SKU: GAOTEK-PHM-156
This water pH meter has turbidity ranges of 0 to 4000 NTU, an accuracy of 5% FS, a temperature range of 32 to 104 °F, and a response time of 10s.
Add to quote
Quick view

GAOTek Portable Auto Intelligent Multiparameter

SKU: GAOTEK-PHM-151
This auto-intelligent multiparameter has a touch screen, a USB interface, pH ranging from -2 pH to 20 pH, temperature ranging from 23 °F to 260°F.
Add to quote
Quick view

GAOTek Multi Parameter Water Quality PH Meters

SKU: GAOTEK-PHM-152
This multi-parameter water quality PH meter measures pH and temperature in -2.00 pH to 16.00 pH range, and 23 °F to 212°F range respectively.
Add to quote
Quick view

GAOTek Portable pH Meter

SKU: GAOTEK-PHM-153
GAOTek  portable ph meter is a perfect combination of advanced electronic technology, sensor technology, and software design.
Add to quote
Quick view

GAOTek Portable pH Meter

SKU: GAOTEK-PHM-154
This portable pH meter has a pH measuring range of -2.00 to 19.99, with a resolution of 0.1 pH/0.01 pH and ±0.01 accuracy.
Add to quote
Quick view

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.
Add to quote
Quick view

GAOTek Portable Handheld pH Meter

SKU: GAOTEK-PHM-150
GAOTek portable pH meter is used for testing water quality.
Add to quote
Quick view

GAOTek Hardness Testers Automatic Turret Digital

SKU: GAOTek-HDT-106
GAOTek Hardness Testers features hardness testing equipment designed based on the Vickers hardness testing method, which involves using a diamond indent to create an impression on the material surface.
Add to quote
Quick view

GAOTek Benchtop pH Meter

SKU: GAOTek-PHM-149
This Benchtop pH Meter has a pH ranging from -1.00 pH to 15.00 pH, a temperature compensation range of 32 °F to 212 °F, and an LCD.
Add to quote
Quick view

GAOTek Portable Ph Meter for Food and Dairy Products

SKU: GAOTek-PHM-148
GAOTek Portable pH Meter is an outstanding combination of the advanced digital processing technology, software design, and electrochemical sensor technology, specially designed for a pH measurement of food and dairy product (meat, cheese, dairy products, fruit, etc.), canning, and other semi-solids (such as soil).
Add to quote
Quick view

GAOTek Portable Acidity Ph Meter

SKU: GAOTek-PHM-147
GAOTek portable acidity pH meter has a waterproof pH, ORP and temperature meter. The housing of this tester has been completely sealed against humidity and is designed to float.
Add to quote
Quick view

GAOTek Portable pH Meter For Dairy Products

SKU: GAOTek-PHM-146
This Portable pH Meter for Dairy Products has a pH ranging from -2.00 pH to 19.99 pH, a temperature range of 32.0 °F to 176.0 °F, and an backlit LCD.
Add to quote
Quick view

GAOTek High Precision Laboratory Desktop pH Meter

SKU: GAOTek-PHM-145
This Laboratory Desktop pH Meter has a pH ranging from 0.00 pH to 14.00 pH, a temperature range of 32.0 °F to 212.0 °F, and a 1.11 lb (504 g) weight.
Add to quote
Quick view

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.
Add to quote
Quick view

GAOTek Digital Portable Type Water Quality Ph Meter Sensor

SKU: GAOTek-PHM-143
This Digital Portable Type Water Quality Ph Meter Sensor has a pH ranging from -2 pH to 20.000 pH, and a temperature range of 23 °F to 266 °F.
Add to quote
Quick view

GAOTek Water Quality Analyzer PH Meter Digital Portable pH

SKU: GAOTek-PHM-142
This Water Quality Analyzer PH Meter Digital Portable pH has a pH ranging from -2 pH to 19.99 pH, and a temperature compensation range of 32 °F to 212 °F.
Add to quote
Quick view
Load more products
Loading...