Portable Extech ORP Meter for Oxidizers and Reducing Agents
Monitor Disinfecting Agent (Oxidizer) Strength (over +400 mv)
Testing for Consistent Dye Removal (less than -400 mv)
Use for Reducing Agent Strength
Replaceable Battery
High Accuracy Up to + or -999 mv
Response in Seconds Automatic Electronic Self Calibration
Auto Power Off to conserve battery
Using ORP Measurements (WORD file)