• Read Total Chlorine: from 0.00-9.99 ppm to 0.01 ppm resolution
• Readings are not affected by sample color or turbidity
• Extra bold display includes an analog bar graph feature
• Memory saves calibration values and 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
• Includes 100 reagent tablets
• Follows EPA protocol for ISE methods
   
• ORP TRACER PockeTester

• LLI1740 Manual
• LLI1741 Manual
• LLI1742 Manual

The 1740-Kit has interchangeable heads that can read pH, ORP, and Chlorine

The world's first pocket-sized ISE meter for measuring chlorine directly in parts per million. It can also be used to test pH and ORP. Interchangeable flat surface sensor modules make this the most versatile PocketTester ever offered.

PURCHASE TRACER POCKETESTERS