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HM Digital™ TDS-4 Pocket Size TDS Tester
HM Digital™ TDS-4 Pocket Size Meter
- Ideal for residential and commercial use.
- This meter shuts off automatically after 10 minutes of non-use to conserve batteries.
- Includes a TDS (Total Dissolved Solids) chart sticker on the back of the meter that explains TDS values.
- Large and easy to read LCD screen.
- Smallest and lightest TDS meter on the market.
- Factory calibrated. Can be recalibrated with a mini-screwdriver.
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