ORP15 Pen-Style ORP

ORP15 ORP/Temperature Instrument Accurate, economical handheld measurement

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The ORP15A offers accurate, low cost measurement of ORP (absolute and relative mV) and temperature.  Measuring these parameters in a pen-style instrument that’s also simple and compact means you get the most convenient sampling method available.

The ORP15A is an easy-to-use mV instrument for food (such as vegetable washing and sanitizers), swimming pools, wastewater, and aquaculture. Also includes a graphic display with on-screen instructions.


  • Waterproof IP-67 case
  • 1-year warranty; 6-month electrode warranty
  • Absolute and relative readings
  • Replaceable electrodes
  • 50-set memory
  • Low battery indicator
  • Hold feature locks readings on display
  • CE compliance
  • >200 hour battery life with low battery indicator

Temperature Range: -10.0 to 100 °C
Resolution: 0.1 °C
Accuracy: ±0.3 °C

ORP Range: -1200 to 1200 units
Resolution: 1 mV
Accuracy: 1 mV ±1 LSD

Ordering Information:
ORP15 Waterproof, pen-style instrument with manual and electrode
605112 Replacement ORP electrode
605129 Carrying case, soft-sided



Weight 2 kg
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