• Use the meter to test pH and ORP with interchangeable flat surface sensors. The most versatile PockeTester ever!
• Read Total Chlorine from 0.00-9.99 ppm to 0.01 ppm resolution
• Readings are not affected by sample color or turbidity
• Automatic self calibration
• Extra bold display includes an analog bar graph feature
• Memory can store up to 15 readings
• Chlorine and pH modes also display sample temperature
• Meter identifies which probe is in use and retains calibrations
• Automatic shut-off and Low Battery indicator; uses four LR-44 batteries
• Includes 100 reagent tablets at almost half the price of similar Chlorine ISE reagents
• Follows EPA protocol for ISE methods