HM DigitalSM-1 1-Stage Inline TDS Monitor For Single Water Line

Q: Can I just dip the probe in water or does it have to be use with tubing?

You can use this in either way.

Q: what's the accuracy of the measurement?

Hi Rick A. I expect to receive the item this upcoming Sunday, once I install it,I will give you feedback, I have purchased several items from HM, such as a inline tds and am finding good results as far as accuracy with in 10 tds from the hand held meter.

Q: can this be used on a 1" copper water main and if so, if I was to insert a 1" copper T, how close does the sensor need to be to the water flow?

Hi, if you are talking about the HM gallons meter, it could be installed with a 1" tee if you can also add a 1/4 fitting either push in type, or a threaded reduced fitting to recieve a push in pvc 1/4 npt. You can also forget the tee and use a pierce fitting on the line that is commonly used to get water to a evaporated cooler. The line should go to the in only feeding the Ro system so your not measuring all of the water being used for everything else. I hope this helps and makes sense.

Q: What is the size of the display?

It's small... approx. 10mm x 20mm, but it's very easy to read.

4.1/5

Product ID: 30178917

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Details

Package Information
Cartridge
Installation Type
Under Sink
Purification Method
Reverse
Power Source
Battery
Model Name
SM-1
Manufacturer
HM Digital

💧Real-time TDS measurement

📏Compact design

🔄Filter change alerts

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HM Digital SM-1 1-Stage Inline TDS Monitor For Single Water Line

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Description

💡 Stay hydrated, stay informed!

USER FRIENDLY DESIGN - No batteries required, making it hassle-free and eco-friendly.
LIGHTWEIGHT PORTABLE - Weighing only 2.82 ounces, it's easy to install and relocate.
SMART FILTER MANAGEMENT - Receive timely alerts for filter changes to maintain optimal performance.
VERSATILE COMPATIBILITY - Perfect for any water filtration system, including reverse osmosis and coolers.
STAY AHEAD OF CONTAMINANTS - Monitor your water quality in real-time to ensure purity.

The HM Digital SM-1 1-Stage Inline TDS Monitor is a compact and efficient device designed to measure total dissolved solids in your water. Ideal for various filtration systems, it helps you maintain water quality by alerting you when it's time to change filters, ensuring you always have clean and safe drinking water.

Specifications

Manufacturer	HM Digital
Part Number	343433
Item Weight	2.82 ounces
Package Dimensions	6.61 x 4.53 x 0.75 inches
Item model number	SM-1
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No
Battery Cell Type	Alkaline

Have a Question? See What Others Asked

Can I just dip the probe in water or does it have to be use with tubing?

what's the accuracy of the measurement?

can this be used on a 1" copper water main and if so, if I was to insert a 1" copper T, how close does the sensor need to be to the water flow?

What is the size of the display?

Common Questions

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