To Measure Is To Know

You have not viewed any products recently.

ORP Meter Enlarge View
ORP Meter
Alternative Views

ORP Meter

ORP Meter Read More

Quantity Item Name Item Number Price
ORP Meter 2010 $135.00
The following items are optional.
Quantity Item Name Item Number Price
ORP Replacement Sensor 2011 $70.00
Product Features

ORP Meter

ORP (oxidation reduction potential, also known as redox) measurement is used to indicate the presence of oxidizing or reducing conditions in water. This technology has gained recognition worldwide and is found to be a reliable indicator of bacteriological water quality. Some applications for ORP or redox measurement include chlorine testing, bleaching operations, estimation of bacteria kill times, or reduction of chromate wastes. For example: with a value of 600mV, the life of E.Coli in water is about 2 minutes; with a value of 700, the bacteria is killed in seconds. This handheld ORP meter is designed for the field, combining accurate electronics and a rugged, field-ready design.


  • ORP measurement from -999 to 999mV with a resolution of 1mV, +/-4mV accuracy.
  • Automatic electronic self-calibration and data validation.
  • Simulated analog bargraph display of ORP reading change.
  • Waterproof floating case


Display: Multifunction LCD with Bargraph
Operating conditions: 32 to 122?((0 to 50?))/<80% RH
ORP Range/Accuracy:  ±999mV /±4mV
Measurement storage: 15 tagged (numbered) readings
Power: Four (4) CR2032 button batteries
Low battery indication: ‘BAT’ appears on the LCD
Auto power off: After 10 minutes of inactivity

Manuals / Literature

Find all of our Product Manuals and literature in our Documents Library