TDS Monitor

DM-1: In-Line Dual TDS Monitor

Measure the tap water coming in vs. the purified water going out of your water filtration system at any time.

FEATURES

• Displays TDS levels of the feed water and product water with in & out electrode probes.
• Highly efficient and accurate due to its advanced microprocessor technology.
• Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
• Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.)
• Factory calibration: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
• Comes equipped with John Guest Quick-Connect T-fittings as shown.
• Installs quickly and easily.

SPECIFICATIONS

Range: 0-9990 ppm
Accuracy: ±2%
Cable Length: 24.5" (including sensor)
Fittings: 1/4" standard, also available with 3/8" or 1/2"
Power source: 2 x 1.5V button cell batteries (included)
Battery life: approx. 1000 hours of continuous use
Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)
Weight: 79.4 g (2.8 oz.) 

DM-2: Commercial In-Line Dual TDS Monitor

Install on industrial systems such as car washes, window washing, manufacturing, and food processing.

FEATURES

• 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 calibration: 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.

SPECIFICATIONS

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.)