ORP/EH Meters
Easy to use, reliable ORP meters. If you need to measure additional parameters, have a look at our “Multiparameter Instruments”.
Horiba D-22
ORP Meter
An excellent choice for accurate ORP measurement in the field, this meter is waterproof to 1m depth.
Features
- Surface readings
- Alkaline “9V” battery (1)
- Easy calibration procedure
- Comes with cal. standards
- Auto power-off
- Waterproof instrument
Specifications
- Operating temp. 32 to 113°F
- 40 hour runtime
- Auto. Temperature compensation
- Auto. 3 point pH calibration
- Dimensions 3.1" x 1.57" x 7"
- Weight 12.5 oz.
ORION 250A
ORP Meter
The ORION 250A is a reliable instrument for field ORP measurements, nad can be used with any of our extended length ORP cables featured below.
Features
- Digital display
- Alkaline “9V” battery (1)
- Fast autocalibration
- Water resistant
Specifications
- Operating temp. 41 to 113°F
- 80 hour runtime
- Dimensions 2.5" x 1.9" x 7.6"
- Weight 12 oz.
