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£53.50 £64.20 (Inc. VAT)

Product Description

Pocket Checker1 HI-98103 pH Tester

Pocket tester with long electrode

Quite simply our best selling pH tester,
the Checker 1 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

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 standardElectrode is quick and easy to replace by unscrewing it from the meter body and adding a new one

Ideal for:

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

Fast Response

High Accuracy

  • 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

Electrodes:

  • Checker 1 uses a dedicated small diameter electrode – included as standard
  • For replacement electrodes quote part number: HI 1270
Technical Data
Range pH 0.0 to 14.0 pH
Resolution pH 0.01pH
Accuracy Ûª.2pH
Calibration manual 2 points
Electrode HI 1270 (included )
Battery Type/Life 2 x 1.5volt giving approx 3000 hours continuous use
Environment 0 to 50°C (32 to 122°F); RH max 95%
Dimensions 66 x 50 x 25mm,
Weight 70 grams
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