• Highly efficient and accurate due to its advanced microprocessor technology.
• Displays TDS levels of the Feed Water and Product Water with in & 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 1000 to 9990 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 John Guest Quick-Connect T-fittings as shown. Also available with 3/8" fittings.
• Installs quickly and easily.

Differences from the DM-1:
• Designed for commercial/industrial applications.
• Stronger, water-resistant casing.
• Calibration can be done individually or simultaneously on each line.
• Improved design, including an extra large, easy-to-read LCD display.
• Longer, waterproof, shielded cables.
• Variable mounting bracket.

• Range: 0-9990 ppm
• Accuracy: ±2%
• Cable Length: 46" (including sensor)
• Calibration: Factory calibrated to NaCl 342 ppm. Re-calibration can be done separately for each line, or simultaneously for both.
• Power source: 2 AAA batteries (included)
• Battery life: over 1000 hours of continuous use
• Size: 11.6 x 6.8 x1.8 cm (4.6 x 2.6 x .7in.)
• Weight: 201.3 g (7.1 oz.)

DM-2: COMMERCIAL INLINE DUAL TDS MONITOR
1 year Waranty