HM Digital DM-2 Commercial In-Line Dual TDS Meter

Skip to content

Due to Severe Winter Weather, Shipping May Be Delayed. Thank You for Your Patience!

BrandsContact Us Country/Region United States (USD $)

1. Home
2. Water Testing & Monitoring
3. In-Line Monitors
4. HM Digital DM-2 Commercial In-Line Dual TDS Meter

HM Digital HM Digital DM-2 Commercial In-Line Dual TDS Meter 5.0 (5 reviews) Part Number: DM-2-NF Skip to product information

• 

Loading... HM Digital HM Digital DM-2 Commercial In-Line Dual TDS Meter 5.0 (5 reviews) Part Number: DM-2-NF MSRP: $59.95 MSRP: $58.00 MSRP: $0.00 MSRP: $0.00 MSRP: $0.00 MSRP: $72.00 MSRP: $0.00 MSRP: $0.00 MSRP: $0.00 Regular price $33.86 Unit price / Unavailable Choose: no fitting (1/4" probes only) 1/4" Feed x 1/4" Product 1/4" Feed x 3/8" Product 1/4" Feed x 1/2" Product 3/8" Feed x 1/4" Product 3/8" Feed x 3/8" Product 3/8" Feed x 1/2" Product 1/2" Feed x 3/8" Product 1/2" Feed x 1/2" Product Qty Decrease quantity Increase quantity Add to cart

Couldn't load pickup availability

Refresh

Request A Quote

Placing a large bulk order? Contact us for a quote.

Submit Quote Request

Shipping Information

Shipping costs are based on your order’s weight, location, and selected shipping option. We strive to ship orders quickly, with expedited orders (Next Day Air or 2 Day) going out the same business day if placed before 4:30PM EST.

Description

The HM Digital DM-2 Commercial In-Line Dual TDS Meter is a water quality tester that accurately measures the total dissolved solids (TDS) in your tap (feed) water and purified (product) water. You can use these readings from the meter to determine when the reverse osmosis membrane needs replacing. The DM-2 can be installed in residential, commercial and industrial applications such as car washes, window washing, manufacturing and food processing systems. Specifications:

• Available with 1/4", 3/8" or 1/2" quick connect fittings
• Installs quickly and easily
• Diagnostic error messaging
• Shielded sensor cables
• Highly efficient and accurate due to its advanced microprocessor technology
• Auto-off function automatically shuts off meter after 3 minutes of non-use to conserve battery power
• Displays TDS levels of the feed water and product water with in and out electrode probes
• Measures from 0-999 ppm with a resolution of 1 ppm. 
• Measures from 1000 to 9990 ppm with a resolution of 10 ppm indicated by a blinking "x10" image.
• Factory calibrated with a 342 ppm NaCl solution. Meters can be digitally recalibrated.
• Comes equipped with Quick-Connect T-fittings as shown

Specifications

Product Details
Accuracy	±2 %
Power Source	2 x AA batteries (included)
Push-In Size	1/4" OD
Origin	China
Warranty & Certifications
Warranty	3 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	4.6 x 2.6 x .7in"
Product Weight (lbs)	0.9

Product Details
Accuracy	±2 %
Power Source	2 x AA batteries (included)
Push-In Size	1/4" OD
Origin	China
Warranty & Certifications
Warranty	3 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	4.6 x 2.6 x .7in"
Product Weight (lbs)	1.05

Product Details
Accuracy	±2 %
Power Source	2 x AA batteries (included)
Push-In Size	1/4" OD
Origin	China
Warranty & Certifications
Warranty	3 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	4.6 x 2.6 x .7in"
Product Weight (lbs)	1

Product Details
Accuracy	±2 %
Power Source	2 x AA batteries (included)
Push-In Size	1/4" OD
Origin	China
Warranty & Certifications
Warranty	3 Year
Shipping Dimensions
Shipping Length	6.5 in.
Shipping Width	6.5 in.
Shipping Height	9 in.
Product Weight & Dimensions
Dimensions	4.6 x 2.6 x .7in"
Product Weight (lbs)	0.85

Product Details
Accuracy	±2 %
Power Source	2 x AA batteries (included)
Push-In Size	1/4" OD
Origin	China
Warranty & Certifications
Warranty	3 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	4.6 x 2.6 x .7in"
Product Weight (lbs)	1

Product Details
Accuracy	±2 %
Power Source	2 x AA batteries (included)
Push-In Size	1/4" OD
Origin	China
Warranty & Certifications
Warranty	3 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	4.6 x 2.6 x .7in"
Product Weight (lbs)	1

Product Details
Accuracy	±2 %
Power Source	2 x AA batteries (included)
Push-In Size	1/4" OD
Origin	China
Warranty & Certifications
Warranty	3 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	4.6 x 2.6 x .7in"
Product Weight (lbs)	0.95

Product Details
Accuracy	±2 %
Power Source	2 x AA batteries (included)
Push-In Size	1/4" OD
Origin	China
Warranty & Certifications
Warranty	3 Year
Shipping Dimensions
Shipping Length	6 in.
Shipping Width	6 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	4.6 x 2.6 x .7in"
Product Weight (lbs)	1.05

Product Details
Accuracy	±2 %
Power Source	2 x AA batteries (included)
Push-In Size	1/4" OD
Origin	China
Warranty & Certifications
Warranty	3 Year
Shipping Dimensions
Shipping Length	10 in.
Shipping Width	7 in.
Shipping Height	4 in.
Product Weight & Dimensions
Dimensions	4.6 x 2.6 x .7in"
Product Weight (lbs)	1

Downloads

Reviews (5)

Safe & Secure Checkout

Enjoy a Safe & Secure Checkout with advanced encryption and trusted payment gateways, ensuring your information stays protected every step of the way.

• Amazon
• American Express
• Apple Pay
• Diners Club
• Discover
• Google Pay
• JCB
• Mastercard
• PayPal
• Shop Pay
• Visa

We’re here to help

Need a little bit of help or an entire solution designed? We have you covered.

Call us toll-free at (877) 930-7295

Call us toll-free Send a message

Your cart is empty

Start shopping

Subtotal:$0.00 USD

Loading...

HM Digital

HM Digital DM-2 Commercial In-Line Dual TDS Meter

Regular price From $33.86 Unit price / Unavailable The HM Digital DM-2 Commercial In-Line Dual TDS Meter is a water quality tester that accurately measures the total dissolved solids (TDS) in your tap (feed) water and purified (product) water. You can use these readings from the meter to determine when the reverse osmosis membrane needs replacing. The DM-2 can be installed in residential, commercial and industrial applications such as car washes, window washing, manufacturing and food processing systems. Specifications:

• Available with 1/4", 3/8" or 1/2" quick connect fittings
• Installs quickly and easily
• Diagnostic error messaging
• Shielded sensor cables
• Highly efficient and accurate due to its advanced microprocessor technology
• Auto-off function automatically shuts off meter after 3 minutes of non-use to conserve battery power
• Displays TDS levels of the feed water and product water with in and out electrode probes
• Measures from 0-999 ppm with a resolution of 1 ppm. 
• Measures from 1000 to 9990 ppm with a resolution of 10 ppm indicated by a blinking "x10" image.
• Factory calibrated with a 342 ppm NaCl solution. Meters can be digitally recalibrated.
• Comes equipped with Quick-Connect T-fittings as shown

Choose:

• no fitting (1/4" probes only)
• 1/4" Feed x 1/4" Product
• 1/4" Feed x 3/8" Product
• 1/4" Feed x 1/2" Product
• 3/8" Feed x 1/4" Product
• 3/8" Feed x 3/8" Product
• 3/8" Feed x 1/2" Product
• 1/2" Feed x 3/8" Product
• 1/2" Feed x 1/2" Product

View product Remove Previous Next

• 

  Expedited Orders Ship Same Day

  Most in-stock items arrive in 2-5 days!

• 

  Technical Support & Solutions

  Need a little bit of help or an entire solution designed? We have you covered. Call us toll-free at (864) 284-1801.

• 

  Unbeatable Prices

  Get unbeatable prices on the highest-quality water filtration solutions

• 

  Subscriptions

  Filters at your door when you need them, so you don't have to think about it.

Close