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Extech/Flir PH50 Waterproof pH Pen

Easy-to-use, rugged, and economical pH pens. Choice of models with/without Temperature measurement.

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Extech/Flir PH50 Waterproof pH Pen
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  • Extech/Flir PH50 Waterproof pH Pen

Alternative Products

  • Extech/Flir PH60 Waterproof pH Pen with Temperature
    Extech/Flir PH60 Waterproof pH Pen with Temperature

    $65.99

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    Item #2294

The Extech PH50 Waterproof pH Pen has a pH range of 2 to 12pH with a LCD display that shows the pH readings. It makes it easy to calibrate a single CAL key with the automatic pH buffer recognition (4, 7, and 10pH). The user has a choice of a 3 point calibration for better accuracy.

This pen features the data hold which freezes the readings on the display and a low battery indicator. Product also features auto power off to help conserve the battery life. The Extech PH50 Waterproof pH Pen comes complete with a built in electrode, a sensor cap, an inner pH electrode protection cap, and four LR44 button batteries.

Features:

  • Waterproof housing (meets IP67) protects meter
    from damage operating in a wet environment
  • Easy to calibrate single CAL key with
  • Automatic pH buffer recognition (4, 7, and 10pH)
  • Choice of 3 point calibration for better accuracy
  • Convenient pen size fits into your pocket
  • Data hold freezes reading on display
  • Low battery indicator
  • Auto power off saves battery life with disable function option
  • Complete with built in electrode,
    sensor cap, inner pH electrode protection cap, and 4 LR44 button batteries

Model PH50:

  • pH range: 2 to 12pH

Model PH60:

  • pH range: 0 to to 14pH
  • Temperature range: 32 to 122°F (0 to 50°C)
  • Automatic Temperature Compensation
  • Dual LCD displays both pH and Temperature readings
Specifications Range
pH 2.0 to 12.0pH
Resolution 0.1pH
Accuracy ±0.3pH
Power Four LR44 button batteries
Dimensions/Weight 6x1.5x0.9" (152x37x24mm)/ 2.3oz (65g)