HM Digital SM-1 Inline Single TDS Monitor 1/4" Push-in
Part Number: SM-1
in stock
only a few left!
out of stock
Expected ship date
Please note: This item is not available for same day shipping.
Use the chat feature or give us a call at 864-284-1801 for
further information.
Please note: This item is not available for same day shipping. Use
the chat feature or give us a call at 864-284-1801 for further
information.
More expected soon
Please note: This item is not available for same day shipping. Use
the chat feature or give us a call at 864-284-1801 for further
information.
Please note: This item is not available for same day shipping. Use the chat feature or give us a call at 864-284-1801 for further information.
Please note: This item is not available for same day shipping. Use the chat feature or give us a call at 864-284-1801 for further information.
Features:
- Highly efficient and accurate due to its advanced microprocessor technology
- Displays TDS levels of a single water line.
- Auto-off function -- Automatically shuts off meter after 10 minutes of non-use to conserve battery power
- Wide range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.)
- Factory calibrated -- HM Digital meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
- Comes equipped with Quick-Connect Tee Fitting (1/4" standard)
- Installs quickly and easily

Product Details | |
---|---|
Accuracy | ±2 % |
Measurement Range | 0-9990 ppm |
Power Source | 2 x 1.5V Button Cell Batteries (LR44 or equivalent) included |
Push-In Size | 1/4" OD |
Warranty & Certifications | |
Warranty | 1 Year |
Product Weight & Dimensions | |
Dimensions | 3 x .8 x 1.9" |
Product Weight (lbs) | 0.5 |
Features:
- Highly efficient and accurate due to its advanced microprocessor technology
- Displays TDS levels of a single water line.
- Auto-off function -- Automatically shuts off meter after 10 minutes of non-use to conserve battery power
- Wide range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.)
- Factory calibrated -- HM Digital meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
- Comes equipped with Quick-Connect Tee Fitting (1/4" standard)
- Installs quickly and easily

Product Details | |
---|---|
Accuracy | ±2 % |
Measurement Range | 0-9990 ppm |
Power Source | 2 x 1.5V Button Cell Batteries (LR44 or equivalent) included |
Push-In Size | 1/4" OD |
Warranty & Certifications | |
Warranty | 1 Year |
Product Weight & Dimensions | |
Dimensions | 3 x .8 x 1.9" |
Product Weight (lbs) | 0.5 |
- Its expected shipping date is:
- Use the chat feature or give us a call at 864-284-1801 for information about when it will be available for shipping.
- This does not qualify for free shipping.
Please note: This item is not available for same day shipping. Use the chat feature or give us a call at 864-284-1801 for further information.
Please note: This item is not available for same day shipping. Use the chat feature or give us a call at 864-284-1801 for further information.