Salt, TDS, Temperature TRACER PockeTester Kit Lamotte
Designed for the pool professional. The tester's probe is dipped into a sample of pool water and the results are ready instantly. The Salt PockeTester measures the Sodium Chloride level in salt water pools with a range from 0 to 9,999 ppm.TDS is measured from 0 to 9,999 ppm and Temperature from 32.0 to 149-¦F. The PockeTester is packaged in a rugged carrying case with a special calibration standard.