


Hm Digital, HM Digital Dual TDS Monitor (DM-3)
Quick answer
Hm Digital, HM Digital Dual TDS Monitor (DM-3) should be chosen around the equipment it must run, the probes or readings needed, and the level of automation required.
Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.
Description
The DM-3 is a commercial-grade EC/TDS monitor which displays TDS levels of the feed water and product water with in & out electrode probes and has a large backlit screen that you will be able to see the readings in dark environments.
With its shielded cables and diagnostic messaging this robust device is ideal for Reverse Osmosis (RO), Deionized water (DI) filtration systems that work well in applications such as drinking or potable water, Water treatment, Aquariums, Hydroponics, and many more.
Features auto-off function, shielded sensor cables, diagnostic error messaging, and variable mounting brackets.
Comes equipped with two 1/4 inch T-fittings, 3.9ft shielded cables, and 2 x (AA) batteries. 57 x 5.12 x 8.66 in, shipping weight 0.63 lbs.
Review the listed size, compatibility, materials, and intended use before ordering so the item fits your grow room, greenhouse, garden, or commercial workflow.
Weight: 0.63 lbs.
Dimensions: 1.57 x 5.12 x 8.66 in.
- Genuine HM Digital product
- Brand: HM Digital
- Category: Meters & Monitoring > EC & TDS Meters
- Listed weight: 0.63 lbs
- Listed dimensions: 1.57 x 5.12 x 8.66 in
- Review product photos, selected option, specifications, and label directions before ordering