Ion Meters

GAOTek Portable Dissolved Oxygen Meter

SKU: GAOTek-OET-128

GAOTek portable dissolved oxygen meter can be used for monitoring dissolved oxygen, temperature, and PH in water, and can meet the requirements of portable accurate water quality measurement.

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GAOTek Portable Fluoride Chlorine Ion Meter

SKU: GAOTek-MIMM-205

This Portable Fluoride Chlorine Ion Meter has mV range of -1999.9 mV to 1999.9 mV, mV accuracy of ±0.2 mV, and power of 3x1.5 V "AA" batteries.

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GAOTek Portable Handheld Ion Balance

SKU: GAOTek-HIM-313

GAOTek portable handheld ion balance is a non-contact portable electrostatic field tester, which can measure the surface electrostatic value of objects and the ion balance of electrostatic eliminating equipment.

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GAOTek Portable Ion Meter

SKU: GAOTek-HIM-247

This Portable Ion Meter has IP57 dustproof and waterproof of protection grade, Two AA batteries (1.5 V x 2) of power, and 200 sets of data storage.

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GAOTek Portable Ion Meter

SKU: GAOTek-HIM-244

GAOTek portable ion meter is an electrochemical analyzer used to measure the ion concentration in a solution.

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GAOTek Portable Ion Meter

SKU: GAOTek-IMWMPC-201

This Portable Ion Meter has an output power of DC 5 V output, mV or ORP range of -2000.00 mV to 2000.00 mV, and pH range of -2.000 pH to 20.000 pH.

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GAOTek Portable Ion Selective Electrode

SKU: GAOTek-HIM-246

GAOTek portable ion selective electrode is an integrated online fluoride ion sensor and adopts a solid film ion selective electrode to test free fluoride ions in water, with temperature compensation, to ensure that the test is fast, simple, accurate and economical.

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GAOTek Portable Nitrate Ion Meter

SKU: GAOTek-NIM-203

GAOTek Portable Nitrate Ion Meter has 2 to 5-point calibration selectable measurement units connectable to 17 types of ISES.

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GAOTek Portable Nitrate Ion Meter-212

SKU: GAOTek-NIM-212

This Portable Nitrate Ion Meter has an mV range of -1999.9 mV to 1999.9 mV, calibration range Reading ±10 °C or 10 °F, and 3 V × 1.5V AA power supply.

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GAOTek Portable Nitrate-Ion Meter 02

SKU: GAOTek-NIM-214

This Portable Nitrate Ion Meter has an mV range of -2000.00 mV to 2000.00 mV, calibration point up to 5, and a 100 V to 240 V of power AC Adapter.

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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.

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GAOTek Portable pH/Ion Meter

SKU: GAOTek-MPIM-216

This Portable pH/Ion Meter has pH electrodes for measuring the liquids, NH3 electrode of 0.01 to 17000 ppm, and Cl electrode 1 to 35000 ppm.

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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.

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GAOTek Portable Potassium Ion Meter

SKU: GAOTek-PIM-211

This Portable Potassium Ion Meter has calibration 2 to 5 points, calibration range Reading ±10°C/°F, and measurements unit ppm, mg/L, mol/L, mmol/L

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GAOTek Portable Potassium Meter

SKU: GAOTek-PIM-201

This Portable Potassium Meter has a resolution of 00.001, 0.01, 0.1, 1 power range of 3 V × 1.5 V AA batteries, and accuracy ± 0.5% F.S.

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GAOTek Portable Sodium Ion Meter

SKU: GAOTek-SIM-209

GAOTek Portable Sodium Ion Meter is a professional portable sodium ion meter, suitable for outdoor applications. Accuracy: 0.5% F.S.

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GAOTek Portable Water pH Meter

SKU: GAOTek-WQIM-416

The Portable Water pH Meter contains 8 measurement modes, the meter is suitable for measuring the pH or ORP or ion, and dissolved oxygen.

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GAOTek Potassium Ion Concentration Meter

SKU: GAOTek-PIM-212

GAOTek Potassium ion concentration meter is produced by using the single chip microcomputer technology, which makes the operation simple and convenient, and the digital display is intuitive and correct.

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