Checker Plus pH Tester


£48.98 +vat £58.78 inc VAT

The HI-98100 Checker Plus provides users with fast and accurate readings from 0 to 14 pH with a resolution of 0.01 pH. The Checker Plus features and easy to read LCD and two-point calibration with automatic buffer recognition.

The HI-1271 pH electrode can be easily replaced. You only need to unscrew the electrode from the meter body and screw on a new one.

HI-98100 is fast, accurate and lightweight. With 1000 hours of battery life, there is no need to worry about frequent battery replacement.

  • Sturdy compact meter designed for direct sample testing
  • Fast accurate readings from 0-14 pH with a resolution of 0.01 pH
  • Thin long-reach pH electrode designed to fit easily into a test tube
  • Replaceable pH electrode
  • Economical
  • Highly accurate
  • Large LCD
  • Stability indicator
  • Automatic shut-off
  • Plastic carry case
  • One or Two point automatic calibration is simple to perform. The calibration buffers are automatically recognised and after calibration the buffer values used are shown on the display as a tag.
Range pH 0.00 to 14.00 pH
Resolution pH 0.01 pH
Accuracy pH 0.2 pH
Calibration automatic, 2 points
Electrode HI 1271 (included)
Battery Type / Life CR2032 Li-ion/ approximately 1000 hours of continuous use
Environment 0 to 50C; RH max 95%
Auto-off 8 minutes
Dimensions 50 x 174 x 21mm
Weight 50 g