RO Systems

HM Digital TRM-1 Triple Inline TDS Monitor

🚚 Free Shipping over $39

✓ Premium Quality

🔒 Secure Payments

↻ Money Back Guarantee

SKU: TRM-1-25

CATEGORY: RO Systems

Description

The HM Digital TRM-1 is a three sensor TDS monitor that allows you to check TDS at three different points. This is ideal for use in systems that utilize both reverse osmosis and deionization, or for checking multiple points in an RO system. This is a perfect accessory for aquarium enthusiasts, allowing you to quickly and easily determine when to change your RO membrane or DI cartridge.
Features:

Available with 1/4″, 3/8″ or 1/2″ quick connect fittings
Highly efficient and accurate due to its advanced microprocessor technology
Displays TDS levels from 3 different points with 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)
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

Use the following formula to calculate the percentage of solids (TDS) that your membrane is removing:

Specifications

Product Details
Accuracy	±2 %
Power Source	2 x 1.5V LR44 button cell batteries (included)
Warranty & Certifications
Warranty	1 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	2 in.
Product Weight & Dimensions
Dimensions	3″ x 0.8″ x 1.9″
Product Weight (lbs)	0.55

Product Details
Accuracy	±2 %
Power Source	2 x 1.5V LR44 button cell batteries (included)
Warranty & Certifications
Warranty	1 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	6 in.
Shipping Height	1 in.
Product Weight & Dimensions
Dimensions	3″ x 0.8″ x 1.9″
Product Weight (lbs)	0.2

Product Details
Accuracy	±2 %
Power Source	2 x 1.5V LR44 button cell batteries (included)
Warranty & Certifications
Warranty	1 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	3″ x 0.8″ x 1.9″
Product Weight (lbs)	0.85

Product Details
Accuracy	±2 %
Power Source	2 x 1.5V LR44 button cell batteries (included)
Warranty & Certifications
Warranty	1 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	3″ x 0.8″ x 1.9″
Product Weight (lbs)	0.6

Product Information

SKUTRM-1-25
CategoryRO Systems

HM Digital TRM-1 Triple Inline TDS Monitor

Specifications

Product Information

Related products

AXEON Hydro RO Series 750 gpd System

Water Analysis Test Kit | Hardness, Iron, PH, Chlorine, and TDS

HM Digital (DM-1) Residential Inline Dual TDS Meter-Monitor

Watts R12-0250 Commercial Reverse Osmosis System 250 gpd