HM Digital DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy,Blue & White

⚡️ Lightning Deal ⚡️

Tags

$

18.50

$

22.23

17

% OFF

Price as of

October 27, 2025 7:00 AM

Reviews

See Price History

Share to Gab Button

The DM-1 helps you to measure the tap water coming in vs the purified water going out of your water filtration system at any time
The In-Line Dual TDS Meter displays TDS levels of the feed water and product water with in and out electrode probes
This TDS Monitor is highly efficient and accurate due to its advanced microprocessor technology
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
Installs quickly and easily

Price History Data

CamelCamelCamel

Or

Browse SIMILAR Deals FROm

Amazon

INIU USB C Cable, (6.6ft, 2-Pack) 100W USB C to C Fast Charging Cord, Braided Type C Charger Cable for iPhone 17 16 Pro Max Samsung Galaxy S25 S24 Ultra MacBook iPad Air Switch 2 etc.

Anker SOLIX C1000 Gen 2 Portable Power Station with 200W Solar Panel, 2,000W (Peak 3,000W) Solar Generator, Full Charge in 49 Min, 1,024Wh LiFePO4 Battery for Home Backup, Power Outages, and Camping

Cuisinart C77SHP-3SRS 3-Slot Foldable Knife Sharpener, Black/Red

Bonide Fruit Tree & Plant Guard, 32 oz Concentrate, Multi-Purpose Fungicide, Insecticide and Miticide for Home Gardening

MORE HOT DEALS FROm

Amazon

Vanhench 805ft Garden Twine, Green Twine String for Gardening Tomato Climbing Plant Tie Floristry Arts & Crafts Christmas Supplies, Hanging Planter Basket, Greenhouse Plant Accessories (Green)

Bedsure Heated Blanket Throw Blanket - Fast Heating Electric Blanket, Soft Flannel Heated Throw with 4 Time Settings, 6 Heating Settings, Warm Gifts for Grandma & Grandpa (50x60 inches, Grey)

Small Portable Space Heater for Indoor Use - with 70°Rotating Feature, JIBUFI 1500W PTC Electric Heater, Rapid and Safe Heating, Remote Control, 1-12 Hr Timer for Bedroom, Office

SUPFINE Magnetic for iPhone 16 Case (Compatible with MagSafe) (Military Grade Drop Protection) Translucent Matte Shockproof with Anti-Fingerprint Phone Cover,Black

HOT Deals from other retailers

3 Inch Splatter Targets,Reactive Paper Target Stickers,Self Adhesive Shooting Practi Roll For Airsoft, Target Rifle,Shooting L8C2

Air Blow Guns Pneumatic Dust Blower Guns Air Sprays Guns Dust Cleanings Air Blower with Replacement Nozzle for Cleanings

Rwvbm Multifunctional Foldable Mini Pliers Outdoor Tool,Includes Knife Screwdriver Bottle Opener,Portable Combination Tool for Camping Hiking

WORGEOUS Fencing Bag Canvas Sword Pouch Portable Fencing Pouch Fencing Storage Supply