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HI-99171 Leather and Paper pH Meter

HI-99171 Leather and Paper pH Meter

Hanna HI-99171 Leather and Paper pH Meter

HI-99171 Leather and Paper pH Meter

Old design- 20% off at checkout
2 year manufacturer warranty
£515.15 (exc. VAT) £618.18 (inc. VAT)

While stocks last - 20% off this model.

With its large user friendly LCD, tutorial messages for calibration and setup, missing probe indicator, newer rugged ergonomic casing, faster and easier battery replacement and probe situated on the bottom of the instrument for ease of use.

The HI-99171 is a portable pH meter that gives direct pH measurement on paper and leather that is both fast and accurate. This meter utilises a flat tip probe design to optimise surface contact with the sample.

pH measurement of papers and cartons is important, not only in the production phase, but also in the packaging phase.

HI-99171 Leather and Paper pH Meter information

Hanna's extended description

Key features

  • Dedicated to leather and paper applications
  • Flat-tipped glass probe
  • Multi-level LCD Display
  • On-screen tutorial messages for calibration and set-up
  • Automatic Temperature Compensation
  • Automatic one or two point calibration
  • BEPS (Battery Error Prevention System)
  • Compact, heavy-duty, and water resistant

Supplied with:

  • HI-1414D flat tipped pH/temperature probe
  • Starter pack of buffer and cleaning solutions
  • Batteries and instructions
  • Hard carrying case

Battery powered – Allows use away from a power source. Batteries are included with all battery operated products.

Replaceable Electrode – No need to replace the whole meter when the electrode needs replacing. Spare and replacement electrodes are available for this product.


Specifications list


Range - pH -2.00 to 16.00 pH
Range - Temperature -5.0 to 105.0°C / 23.0 to 221.0°F
Resolution - pH 0.01 pH
Resolution - Temperature 0.1°C / 0.1°F
Accuracy - pH ±0.02 pH
Accuracy - Temperature ±0.5°C (up to 60°C), ±1°C (outside);
±1.0°F (up to 140°F), ±2°F (outside)
pH Calibration automatic, 1 or 2 point with 2 sets of memorized buffer values
(pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensation Automatic, -5 to 105°C (23 to 221°F)
pH Electrode HI 1414D, amplified, flat tip,
with internal temperature sensor (included)
Battery Type / Life 3 x 1.5V AAA/ approx. 1200 hours of continuous use:
auto-off after 8 minutes of non-use
Environment 0 to 50°C (32 to 122°F); RH max 100%
Dimensions 150 x 80 x 36 mm (5.9 x 3.1 x 1.4")
Weight 210 g (7.4 oz.)

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