Waterproof ORPTestr® 10 from Oakton Instruments

Large, two-line display

  • Waterproof, dustproof housing floats!

  • Double junction electrode is ideal for dirty water, heavy metals, sulfides and organics

  • Replaceable sensor lets you reuse same meter body, saving you money

  • Push-button ±150 mV offset adjustment

You’ll never loose this tester by dropping it into a tank or pond; the waterproof ORPTestr floats! IP67-rated housing protects the instrument from rugged field and plant environments. Push-button calibration lets standardize tester in calibration solutions, or making it agree with an established work standard.

Replaceable sensor on ORPTestr 10 lets you reuse meter body many times without losing waterproof and dustproof protection. Large surface area platinum band sensor gives a faster, more stable response.

ORPTestr BNC accepts any ORP electrode with BNC connector; order electrode separately (see WD-35805-15).

See how easy is it to replace the sensor on your Oakton Testr

Range -999 mV to 1000 mV
Resolution 1 mV
Accuracy ±2 mV
Calibration ±150 mV
ATC None
Electrode Platinum band
Temperature None
Waterproof/Dustproof (IP67) Yes
Power four 1.5 V button cell batteries (included)
Battery life more than 500 hours
Dimensions 6-1/2"L x 1-1/2" dia
Shipping weight 0.45 lbs