HM-TDS-4TM – Conductivity meter with Digital Thermometer

HM-TDS-4TM: Pocket-Size Meter with Digital Thermometer A TDS tester that’s ideal for all water purification applications, drinking water testing, pools & spas, fresh water aquariums, hydroponics, and colloidal silver. Excellent for both personal or commercial use. FEATURES • Includes an internal digital thermometer (celsius). • The smallest and lightest TDS meter available on the market. • Hold Function – Saves measurements for convenient reading and recording. • Auto-off function – Turns off meter after 10 minutes of non-use to conserve batteries. • Dual Range – Measures from 0 – 999 ppm, with a resolution of 1ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking ‘x10’ image. • Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. • Recommended for fresh water aquariums & aquaculture, horticulture & hydroponics, pools & spas and water cooler professionals.