Its advantage is high accuracy and large clear display. Large and easily readable numbers will especially help people with impaired vision.
Easily find out the kind of water you are drinking and how effectively & efficient your filter works.
FEATURES:
* 1 point calibration, easy to use and highly accurate
* Measuring oxidation-reduction potential (ORP) of water
* Manual calibration with a screwdriver (included)
* Measurement range: -1999 ~ ± 1999 mV
* Included: shockproof storage case and screwdriver for calibration
* Calibrates with Calibration powder (included in the set)
* Carry-everywhere design
SPECIFICATIONS
Measuring range: -1999~1999mV
Resolution: 1mV
Accuracy: ±5mV
Automatic Temperature Compensation (ATC): 0~50°C
Calibration: 1point
Power Supply: 4 x 1.5V AG13 button battery
Battery life span: over 1000 hours
Size: 155 x 31 x 16mm
Weight: 60g
SET INCLUDES:
1 x ORP Meter
4 x 1.5V AG13 button battery
1 x ORP Calibration powder
1 x Mini Screwdriver
English User Manual
Sturdy Carrying Case