• Relative & absolute mV measurement modes
  
• Equipped with BNC connector
  
• 1 point offset calibration for adjusting display value to known standards
  
• Auto hold function freezes stable, final readings for better viewing and recording
  
• Automatic power off helps to reduce battery power consumption
  
• Reset function automatically resumes all the setting back to factory default options
  
• Waterproof features guarantees protection against harsh conditions

Pocket ORP tester can be used for measurement of chromate reduction, cyanide oxidation, redox & oxidation reaction content in swimming pool water, aquaculture industry and drinking water.

ORP electrode
AAA batteries
Carrying case
Plastic storage bottles

High purity platinum electorde