
Description
The SM-1 is provides an easy to read single line TDS monitor that provides a digital readout. It is ideal for any water filtration system, including reverse osmosis systems, coolers and much more.
Features:
- Displays TDS level of a single water line
- Efficient and accurate
- Auto-Off function conserves battery power. (Shuts off automatically after 10 minutes of non-use)
- Factory Calibrated: meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
- Comes equipped with one 1/4 inch T-fitting (also available in 3/8" or 1/2").
- Also available without T-fitting (Model Name: SM-1WOF)
- Installs quickly and easily

- You May Also Like
- Your Recently Viewed
- Reviews
Reviews
Leave a review of this product!
If you've used this product, please leave a review to tell us and other customers what you thought about it. Get paid up to $16 for submitting one of the first text, photo, or video reviews for this item. Please contact us for more details.
Write a text review
Earn $2.00Post a product photo
Earn $4.00Post a product video
Earn $10.00