Ion Meters with Auto-Hold Function

GAO Tek’s ion meters with auto-hold function are advanced analytical instruments designed for precise measurement of ion concentrations in various solutions. Our meters are equipped with a unique feature known as the “Auto-Hold Function,” which adds significant value to the analytical process. The auto-hold function in our ion meters automatically freezes or holds the measurement reading once it stabilizes, ensuring accurate and consistent results. This feature eliminates the need for manual intervention to record readings at the right moment, reducing the likelihood of human error and enhancing the overall efficiency of the measurement process. Key benefits of our auto-hold function in ion meters include accuracy and precision, time efficiency, consistency, user-friendly operation, and reduced human error.
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Showing 1–24 of 48 results

GAOTek Auto-Read Lock Featured Ion PH Meter

SKU: GAOTek-IMWA-235
GAOTek Auto-Read lock Featured Ion PH Meter offers versatile calibration options, supporting a range from 1 to 3 points calibration to ensure accurate measurements.

GAOTek Benchtop Auto-Hold Featured Ion Meter

SKU: GAOTek-IMWA-231
This Benchtop Ion Meter has an ion resolution of 0.001, 0.01, 0.1, 1, pH range of -2.000 pH to 20.000 pH, and mV calibration range of ±200 mV.

GAOTek Benchtop Auto-Read Lock PH Ion Meter

SKU: GAOTek-IMWA-234
This Auto-Read Lock pH Ion Meter has a pH accuracy of +0.002 pH, 0.1 mV ORP resolution, +2000.0 mV ORP mV range, and ion resolution of 0.001 to

GAOTek Benchtop Fluoride Ion Meter With Auto-Hold Functionality

SKU: GAOTek-IMWA-236
This Benchtop Fluoride Ion Meter has an ion concentration range of 0.02 ppm to 1900 ppm, mV resolution of 0.1 mV, and accuracy mV of ±0.2 mV.

GAOTek Benchtop Lab PH MV PX Temperature Ion Meter For Lab

SKU: GAOTek-IMWA-249
This Benchtop pX Ion Meter has an mV scope of -1999.9 mV to 1999.9 mV, pH resolution of 0.01 pH, 0.1 mV resolution, and pH accuracy of ±0.01 pH.

GAOTek Benchtop Multi Parameter Ion Meter

SKU: GAOTek-IMWA-248
This Benchtop Multi Parameter Ion Meter has a pH range of -2.00 pH to 20.00 pH, ±0.2 mV ORP accuracy, and salinity accuracy of ±0.5% F.S.

GAOTek Benchtop Mv PX Ion Meter

SKU: GAOTek-IMWA-250
This Benchtop Mv Px Ion Meter has a 7.0" LCD, an mV scope of -2000 mV to 2000 mV, pH resolution of 0.001 pH, and mV accuracy of ±0.1 mV or ±0.03 %.

GAOTek Handheld High Precision Ion Meter

SKU: GAOTek-IMWA-242
This Handheld High Precision Ion Meter has an mV range of -1800 mV to 1800 mV, pX accuracy of ±0.01 pX, and ion concentration accuracy of ±0.3%.

GAOTek Handheld Water Quality Meter

SKU: GAOTek-IMWA-251
GAOTek Handheld Water Quality Meter contains 8 measurement modes, the meter is suitable for measuring the pH, ORP, Ion concentration, Conductivity, TDS, Salinity, Resistivity and Dissolved Oxygen of the liquids.

GAOTek LCD Display Auto Hold Ion Meter

SKU: GAOTek-IMWA-233
GAOTek LCD Display Auto Hold Ion Meter is a professional laboratory and medical products, specializing in high-precision benchtop pH/Ion meters.

GAOTek Medical Use Ion Meter

SKU: GAOTek-IMWA-238
This Medical Use Ion Meter has a pH range of -2.000 pH to 20.000 pH, ORP range of ±2000.0 mV, and ion resolution of 0.001, 0.01, 0.1, 1.

GAOTek Multi Parameter Water Quality Ion Meter

SKU: GAOTek-IMWA-247
GAOTek Multi parameter Water Quality Ion Meter contains 8 measurement modes, the meter is suitable for measuring the pH, ORP, ion, conductivity, TDS, salinity, resistivity and dissolved oxygen.

GAOTek Multi-Parameter Ion Meter With Auto Hold Function

SKU: GAOTek-IMWA-232
GAOTek multi-parameter ion meter with auto hold function allows you to perform multi-function measurement.

GAOTek Portable Calcium Ion Meter

SKU: GAOTek-IMWA-239
This Portable Calcium Ion Meter has a ±1% F.S ion accuracy, mV accuracy of ±0.2 mV, 0.001, 0.01, 0.1, 1 ion resolution, and mV resolution of 0.1 mV.

GAOTek Portable PH Ion Meter

SKU: GAOTek-IMWA-240
This Portable PH Ion Meter has a pH resolution of 0.1, 0.01, 0.001 pH, ISE range of 1.000e-9 to 9.999e+9, and pX range of -2.000 pX to 20.000 pX.

GAOTek Quality Tester Ion Meter

SKU: GAOTek-IMWA-237
This Quality Tester Ion Meter has a pH accuracy of ±0.002 pH, mV range of -2000.00 mV to 2000.00 mV, and temperature resolution of 0.1.

GAOTek Sensitive Multi-Parameter Monitor

SKU: GAOTek-IMWA-253
This Sensitive Multi-Parameter Monitor has a pH range of -2 pH to 20 pH, mV resolution of 0.1 mV, and pX accuracy of ±0.01 pX.

GAOTek Water Quality Analyzer Ion Meter

SKU: GAOTek-IMWA-230
This Water Quality Analyzer Ion Meter has a pH range of -2.00 pH to 20.00 pH, pX accuracy of ± 0.01 pX, and pX resolution of 0.1, 0.01 pX.

GAOTek Waterproof Digital PH Meter

SKU: GAOTek-IMWA-252
This Waterproof Digital pH Meter has a pH range of -2.000 pH to 20.000 pH, mV accuracy of ±0.1 mV or ±0.03%, and ±0.3% ion concentration accuracy.

GAOTek Waterproof Portable Ion Meter

SKU: GAOTek-IMWA-245
This Waterproof Portable Ion Meter has a pH range of -2 pH to 20 pH, pX accuracy of ±0.002 pX, and pH resolution of 0.1, 0.01, 0.001 pH.

Benchtop Ion Meter for Cupric Ion (Auto-Hold Function)

SKU: GT00Z100Z4
Key Features Specifications Key Features Selectable temperature unit (°C or °F) meets different application requirements. mV measurement mode allows user

Benchtop Ion Meter for Iodide Ion (°C/°F Temp. Unit)

SKU: GT00Z100Z3
Key Features Specifications Key Features Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the

Benchtop Ion Meter for Lead Ion (5 Points Calibration)

SKU: GT00Z100Z2
Key Features Specifications Key Features High accuracy lead ion meter is equipped with a large backlit LCD display 2 to

Benchtop Ion Meter for Potassium Meter (Compensation Mode)

SKU: GT00Z100YZ
Key Features Specifications Key Features High accuracy potassium ion meter is equipped with a large backlit LCD display. 2 to