Hanna HI-98103 Pocket Checker pH Tester

Quite simply our most popular pH tester, the Checker is a real favourite with its clear LCD display, long thin pH electrode and ease of operation.

Simple to use, small enough to pop in a pocket and exceptionally well-priced it is an ideal budget-conscious pH tester

Ideal for

Use in education
Low budget applications
Quick check and general laboratory use
Laboratory sampling

Key features

Sturdy compact meter designed for direct sample testing
Easy to read LCD with 0.01 pH resolution
Thin long-reach pH electrode included as standard
Electrode is quick and easy to replace by unscrewing it from the meter body and adding a new one
Two-point calibration is simple to perform by turning the calibration screws at the top of the tester

Main benefits

Fast accurate readings from 0 - 14 pH with a resolution of 0.01 pH
Small diameter electrode designed to fit easily into a test tube - ideal for laboratory sampling
3000 hours of battery life
Sturdy compact meter designed for direct sample testing
Easy to read LCD with 0.01 pH resolution
Thin long-reach pH electrode included as standard electrode is quick and easy to replace by unscrewing it from the meter body and adding a new one

Electrodes

Checker uses a dedicated small diameter electrode - included as standard
For replacement electrodes quote part number: HI-1270