Elcometer 148 pH Tester

The Elcometer 148 pH Tester is a simple, easy to use pH meter designed to measure both the acidity of liquids (pH) and temperature using a single sensor.

Interested with This Product?

In many industries, pH measurement is critical to the correct performance of processes. pH is the measure of acidity of a liquid.

The pH scale ranges from 0 to 14pH – where 0pH is acidic and 14pH is alkaline. pH is temperature dependent thus the temperature of the sample under test will affect the pH value recorded.

This simple, easy to use instrument measures both pH and temperature using a single sensor.

The Elcometer 148 sensor has automatic temperature compensation, ensuring like-for-like measurements can be taken for meaningful comparison of the results.

  • Simultaneously displays pH and temperature
  • Measurement hold / freeze function
  • Record maximum and minimum readings over a series of tests
  • ºC / ºF user switchable
  • Waterproof to IP57
  • Auto power off

The condition of the sensor is automatically monitored after each successive calibration and sensors can be easily replaced by the user as and when required.

Technical Specification

Part Number Description
H148—-1 Elcometer 148 pH Tester
pH Temperature
Range 0 to 14pH 0 to 89ºC (32 to 192ºF)
Resolution 0.01pH 0.1ºC (0.1ºF)
Accuracy ±0.03pH ±0.5ºC (±1ºF)
Battery 4 x AAA batteries
Calibration 3 point at 7pH, 4pH and 10.01pH
Dimensions 195 x 40 x 36mm (7.7 x 1.6 x 1.42”)
Weight 150g (5.3oz)
Packing List Elcometer 148 pH Tester, pH/Temperature sensor, 4 x AAA batteries, wrist strap, 4pH calibration sachet, 7pH calibration sachet and operating instructions.



Scroll to Top