DM-2 is a robust heavy duty, dual probe TDS meter suitable for use in a commercial water system. Suitable for use in aquatics, hydroponics and similar systems needing close scrutiny of water quality.
 
Highly efficient and accurate due to its advanced microprocessor technology
Displays TDS levels of the feed water and product water with in and out electrode probes
Auto-Off function conserves battery power. The unit shuts off automatically after 20 seconds
Dual range; measures from 0 - 999 ppm, with a resolution of 1 ppm. From 1,000 to 9,990 ppm, the resolution is in 10 ppm increments, 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
Comes equipped with 1/4 inch Mur-lok® quick connect T-fittings. Also available with 3/8" or 1/2" fittings at an extra cost.
Installs quickly and easily