Measurement > pH Pens

Large Display pH Pens

pH pens large display professional water quality metersProfessional Water Quality Meters

  • Highly stable and accurate readings with large LCD display
  • Designed for simple one-hand operation
  • Automatically calibrates to pH 4, 7, 10 buffers and can be adjusted to recognize non-standard buffers as well
  • Features hold function, and auto power off with low battery indicator
  • The case is IP65 water proof, and will float if accidentally dropped into the water
  • Comes with 4 button-cell batteries and a built-in electrode kept moist with a protective cap
  • Dimensions: 165 x 35 x 32mm; weight: 68g
  • Models PH051 and PH052 also feature a wider pH range, ATC (Automatic Temperature Compensation) and displays temperature in ºC or ºF
  • Model PH052 also features a higher resolution and accuracy

Ordering Information:

Large Display pH Pens

 PH050 pH pen PH051 pH pen PH052 pH pen
Model: PH050 PH051 PH052
Range 2-12 0-14 0-14
Resolution 0.1 0.1 0.01
Accuracy ±0.3 pH ±0.2 pH ±0.05 pH
Waterproof IP65 ● ● ●
Hold ● ● ●
Indicates Low Battery ● ● ●
Auto 3 pt Calibration ● ● ●
Auto Power Off ● ● ●
Auto Temperature Compensation   ● ●
°C & °F Display   ● ●
Price £32 £38 £69

* All prices exclude VAT & delivery, e&oe