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

Analyzed on

2,517Total Reviews

Conductivity Meters & Accessories

B

Company Review Grade:

HM Digital

106 Total Products

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

Analyzed on

Sold by HM Digital

B

Fakespot review grade

B

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Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

Great little inexpensive device to monitor reverse osmosis water production. Comes with all adapters and even velcro for mounting. Similar to bottled water. Have an older ro unit in service on well water.

Dm-1 works as designed. That saves money, and i like saving money. Still, its convenience is above everything. For the price this is hard to beat and very convenient.

This meter is a good value. Works great, shuts itself off, and having the two sensors is much better. This dual tds meter enables frequent checks of the unit's effectiveness.

Cons

Asked seller to overnight missing parts. Irritating button cell batteries of an atypical size. Too late to return to amazon, no packaging anymore.

Test remove the probe from the tee, and only insert it partially in the cup of water. The luxury of having an inline meter is not worth the trouble if you cannot trust the readings. The probe has to be inserted into a 1/4” port.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

Had one for 5 years and it got wet replaced it and it works greatgood way to check your filters

Easy to install after my inline meter died after years of use

A few things they could improve onwater proof the caserun off aaa batteries instead of sr44 that no one keeps in stockscrew thr... Read More

Would benifit from a backlit led screen hard to see with out direct light

Price

Great little inexpensive device to monitor reverse osmosis water production

Great value and usage for its purpose

That saves money and i like saving money

You can buy a bag of them for a few bucks but this should come with a few like most ro units already do

Shipping

Arrived fast and worked perfectly with an easy setup

Very happy with the product from ordering to shipping to instructions for install

Batteries were dead when this arrived not the end of the world but it was an irritating task needing to find the correct batter... Read More

Competitiveness

As for accuracy seems to be a little on the low side compared to the other tds meters i have

Overview

How are reviewers describing this item?
easy, great, accurate and good.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has analyzed and discovered that 75.6% of the reviews are reliable.

This product had a total of 2,517 reviews as of our last analysis date on May 9 2024.