Handheld Ion Meters

GAO Tek’s handheld ion meters are portable devices designed for the measurement of ion concentrations in various solutions. Our meters offer a convenient and user-friendly solution for professionals and researchers working in fields such as environmental science, water quality analysis, agriculture, and industrial applications. Key features and benefits of our handheld ion meters are portability, versatility, real-time measurements, ease of use, data logging, durability, cost-effectiveness, and field calibration.
We have products in stock and can ship overnight within North America. Need any help? Please fill out this Ask an Expert form or email us at sales@gaotek.com.

Showing 1–24 of 32 results

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.

Benchtop Ion Meter for Ammonia Ion (High Calibration Range)

SKU: GT00Z100YX
This Benchtop Ion Meter for Ammonia Ion (High Calibration Range) is designed to measure the ammonia ion concentration of samples in ppm, mg/L, mmol/L and mol/L with an accuracy of 1% F.S.

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

Benchtop Ion Meter for silver Ion (mV Measurement Mode)

SKU: GT00Z100Z1
Key Features Specifications Key Features Selectable temperature unit (°C or °F) meets different application requirements. mV measurement mode allows user

Benchtop Ion Meter for Sulfide Ion (Hold Function)

SKU: GT00Z100YY
Key Features Specifications Key Features Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the

Ion Meter for Cyanide Ion (High Accuracy, 8 Parameters)

SKU: GT00Z100ZM
  Key Features Portable Cyanide ion meter, suitable for outdoor applications 2 to 5 point calibration, selectable concentration unit Large

Ion Meter for Fluoride Ion (High Performance)

SKU: GT00Z100ZT
Key Features Portable fluoride ion meter, suitable for outdoor applications 5 point calibration, selectable concentration unit Lard LCD display Direct

Ion Meter for Iodide Ion (5 Points Calibration)

SKU: GT00Z100ZJ
  Key Features Portable Iodide ion meter, suitable for outdoor applications 2 to 5 point calibration, selectable concentration unit Large

Ion Meter for Lead Ion (mV, Measurement Mode)

SKU: GT00Z100ZI
Key Features Portable Lead ion meter, suitable for outdoor applications 2 to 5 point calibration, selectable concentration unit Large LCD

Ion Meter for Nitrate Ion (Portable, Light-Weight)

SKU: GT00Z100ZP
Key Features Portable nitrate ion meter, suitable for outdoor applications 2 to 5 point calibration, selectable concentration unit Large LCD

Ion Meter for Potassium Ion (Hold-On Function)

SKU: GT00Z100ZG
  Key Features Portable Potassium ion meter, suitable for outdoor applications 2 to 5 point calibration, selectable concentration unit Large

ION Meter for Sodium (Black and Multi-parameter measurement)

SKU: GT00Z100ZV
Key Features Specifications Key Features Double-row nixie tube: To display μg/L, pNa/mV and temperature simultaneously. Computer-based: To adopt high-performance CPU

Ion Meter for Sodium Ion (Large Storage Data)

SKU: GT00Z100ZR
  Key Features  Portable sodium ion meter, suitable for outdoor applications 2 to 5 point calibration, selectable concentration unit Large

Ion Meter for Sulphide Ion (High Calibration Range)

SKU: GT00Z100ZF
  Key Features  High performance portable chlorine ion meter is equipped with a large LCD display. • 2 to 5

Ion Meter for Cupric Ion (Memory Storage, 2 to 5 Points Calibration)

SKU: GT00Z100ZK
Key Features Portable Cupric ion meter, suitable for outdoor applications 2 to 5 point calibration, selectable concentration unit Large LCD

Ion Meter for Chlorine Ion (High Accuracy)

SKU: GT00Z100ZS
  Key Features High performance portable chlorine ion meter is equipped with a large LCD display. 2 to 5 points

Ion Meter for Cadmium Ion (Auto-Hold Function)

SKU: GT00Z100ZL
Key Features Portable Cadmium ion meter, suitable for outdoor applications 2 to 5 point calibration, selectable concentration unit Large LCD

Ion Meter for Bromide Ion (Multiple Concentration Units)

SKU: GT00Z100ZO
  Key Features Portable Bromide ion meter, suitable for outdoor applications 2 to 5 point calibration, selectable concentration unit Large

Ion Meter for Ammonium Ion (Outdoor Applications)

SKU: GT00Z100ZN
  Key Features High performance portable ammonium ion meter is equipped with a large LCD display. 2 to 5 points

Ion Meter for Ammonia Ion (Temperature Compensation)

SKU: GT00Z100ZE
 

Benchtop Ion Meter for Sodium Ion (High Accuracy)

SKU: GT00Z100ZD
Key Features High accuracy sodium ion meter is equipped with a large backlit LCD display. 2 to 5 points calibration