8100 PLUS pH Meter kit


Price: £169.50 inc VAT

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The 8100 Plus pH meter is a three-in-one instrument that features a large easy to read, LCD display that indicates pH over the range of -2 to 16 pH with a resolution of 0.01 pH, mV over the range of -1000 to 1000 mV and temperature over the range of -39.9 to 149.9 °C with a resolution of 0.1 °C. The LCD display features both low battery indication and an user selectable backlight.

The pH readings are either manually or automatically temperature compensated over the operating range of 0 to 80°C. To automatically compensate, it is necessary to utilise a thermistor temperature probe. Each unit incorporates an auto-power off facility that automatically turns the instrument off after ten minutes, maximising battery life.

The 8100 Plus has an integrated rubber seal to ensure complete water resistance and helps to reduce the possibility of damage in harsh environments.

At the touch of a button, the instrument will automatically re-calibrate (2-point autocal) itself when used in conjunction with pH buffer solutions.

Each unit incorporates an easy to use BNC connector and waterproof Lumberg screw-locking type connector, allowing a wide range of interchangeable thermistor probes to be used. The 8100 Plus pH price excludes electrode & probe

The 8100 Plus pH meter comes as a complete kit which includes:

  • 8100 Plus pH meter
  • temperature probe
  • general purpose pH electrode
  • 4.01 pH buffer solution
  • 7.00 pH buffer solution
  • carrying case

Price Note

This item is a ‘Standard Parcel’ item - geographical restrictions & conditions apply, see Delivery


  • range: pH: -2 to 16 pH, mV: ± 1000mV, temperature: -39.9 to 149.9°C
  • resolution: pH: 0.01pH, mV: 1mV, temperature: 0.1°C
  • accuracy: pH: ±0.02pH, mV: ±1mV, temperature: ±0.4°C (-9.9 to 69.9°C)
  • battery: 3 x 1.5 volt AAA
  • battery life: maximum 5 years - 2500 hours
  • sensor type: combination electrode / thermistor
  • display: 12mm LCD
  • backlight: Yes
  • dimensions: 32 x 71 x 141mm
  • weight: 230 grams
  • case material: ABS plastic
  • country of manufacture: United Kingdom
  • guarantee: two years
  • water/dust resistance: IP66/67 protection
  • measurement scale: pH mV and temperature

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