RO Systems

HM Digital DM-1 Dual TDS Meter

🚚 Free Shipping over $39

✓ Premium Quality

🔒 Secure Payments

↻ Money Back Guarantee

SKU: DM-1-NF

CATEGORY: RO Systems

Description

This water quality tester accurately measures the TDS level in your tap (feed) water and purified (product) water. It enables you to determine just how good or bad your water really is! Use the meter to determine when the reverse osmosis membrane needs replacing.
Specifications:

Available with 1/4″ and/or 3/8″ quick connect fittings. The DM-1-NF does not come with fittings.
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 — Automatically shuts off meter after 10 minutes of non-use to conserve battery power
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 calibrated — HM Digital meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
Installs quickly and easily

Specifications

Product Details
Accuracy	±2 %
Housing Material	Water-Resistant Casing
Power Source	2 x 1.5V button cell batteries (included)
Origin	China
Warranty & Certifications
Warranty	1 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	3x.8×1.9″
Product Weight (lbs)	0.18

Product Details
Accuracy	±2 %
Housing Material	Water-Resistant Casing
Power Source	2 x 1.5V button cell batteries (included)
Origin	China
Warranty & Certifications
Warranty	1 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	3x.8×1.9″
Product Weight (lbs)	0.25

Product Details
Accuracy	±2 %
Housing Material	Water-Resistant Casing
Power Source	2 x 1.5V button cell batteries (included)
Origin	China
Warranty & Certifications
Warranty	1 Year
Shipping Dimensions
Shipping Length	6 in.
Shipping Width	6 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	3x.8×1.9″
Product Weight (lbs)	0.35

Product Details
Accuracy	±2 %
Housing Material	Water-Resistant Casing
Power Source	2 x 1.5V button cell batteries (included)
Origin	China
Warranty & Certifications
Warranty	1 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	3x.8×1.9″
Product Weight (lbs)	0.6

Product Information

SKUDM-1-NF
CategoryRO Systems

HM Digital DM-1 Dual TDS Meter

Specifications

Product Information

Related products

SpectraPure Cspdi 2:1 Manual Flush 180 gpd ro/di System

Watts Premier 531411 RO Pure RO-4 Reverse Osmosis System 50 gpd

Installation Kit for Under Counter RO Systems

Pentair FreshPoint GRO-575M 5-Stage Monitored Reverse Osmosis System