LaMotte ORP PockeTester™ 1742

• Measures ORP from -999 to 999 mV with an accuracy of +/- 4 mV
• Not affected by sample color or turbidity
• Can store up to 15 readings
• Chlorine and pH modes also display sample temperature
• Waterproof design with matte finish makes opening battery compartment and changing probe tips easier
• Automatic shut-off and Low Battery indicator provide user convenience (uses four LR-44 batteries)