Skip to product information
Precision pH Meter and Probe Kit  (8100)
In stock

The 8100 pH Meter Kit comes complete with a high-accuracy 8100 pH meter, interchangeable glass pH electrode, temperature probe, calibration solutions and convenient padded zipper carrying case. An ideal field pH solution.

The 8100 meter features a dual LCD display of both temperature and pH with an accuracy of ±0.05pH. It measures from 0 to 14pH with a resolution to 0.01pH and temperature from 32 to 212°F (0 to 100°C). With an included temperature probe, pH readings are automatically temperature compensated for optimal performance and user convenience. No external temperature devices required.

For quick, daily pH calibration, the 8100 re-calibrates itself automatically with the touch of a button when using standard pH buffer solutions. Each kit includes two 100ml buffer solutions, one at 4.01 and one at 7.00pH.

The 8100 pH meter is a professional tool built for daily use.

  • Auto-temperature compensation (ATC)
  • Includes temperature probe
  • Includes replaceable glass electrode
  • High accuracy to ±0.05pH
  • Easy-to-read LCD display
  • Resolution to 0.01pH
  • 3-point auto-calibration function

Important to Know:

  1. The electrode should be soaked in electrode storage solution before the first use.
  2. The electrode should be stored with solution in the cap.
  3. If unused for an extended period of time, the electrode needs to be rehydrated.
  4. It is recommended to calibrate the meter regularly with calibration buffers.


It is recommended to store the electrode in electrode storage solution and calibrate the meter regularly with calibration buffers (not included).

Everything you need to know about the Precision pH Meter and Probe Kit (8100). Browse full specifications and additional product support details below.

  • pH Accuracy
    ±0.05 pH From 0 to 14 pH
    ±0.9 °F From 32 to 212 °F
    ±0.5 °C From 0 to 100 °C
  • Battery
    3 x 1.5 volt AAA, 5000 hours typical
  • Sensor Type
    Combination Electrode / Thermistor
$214.00