The Tracer PockeTesters are a quick, accurate, digital measurement.
This pH pocket tester is provided with 4, 7, and 10 pH buffer tablets. The rugged flat surface electrode will alert user when it's time to RENEW. A CAL indicator shows when to recalibrate and user can select a 1, 2, or 3 point calibration. Includes Automatic Temperature Compensation and displays temperature while showing pH result.
Measures from 0.00 to 14.00 with an accuracy of plus/minus 0.01.