Reef Pure In-Line Dual TDS Monitor

This in-line meter reads the TDS of the water going into and coming out of an RO/DI unit, so you know when the membrane or resin needs replacing. It plugs into 1/4 in tubing with the T-fittings supplied, and it switches itself off after 10 minutes to save the battery.

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Details

Category

Equipment & supplies

Brand

Reef Pure

Model

HM Digital DM-1

Range

0 to 9,990 ppm (1 ppm resolution to 999 ppm, 10 ppm above)

Accuracy

±2%

Conversion factor

NaCl (average 0.5)

Calibration

Factory calibrated with 342 ppm NaCl, adjustable with a small screwdriver

Cable length

62 cm including sensor

Fittings

1/4 in push-fit, Mur-lok quick-connect T-fittings included

Power

2 x 1.5 V button cells (LR44 or equivalent), included

Battery life

About 1,000 hours continuous use

Auto off

After 10 minutes

Dimensions

7.6 x 2 x 4.7 cm

Weight

79.4 g

UPC

891144000052