💧 Stay ahead of water quality—because your ecosystem deserves precision.
The AP-1 Handheld TDS Meter by HM Digital offers precise Total Dissolved Solids and temperature readings with Automatic Temperature Compensation. Featuring a water-resistant design and magnetic body, it’s engineered for professional and home use across hydroponics, aquariums, pools, and water purification systems.
| Brand | HM Digital |
| Model Number | HMAP-1 |
| Colour | White |
| Package Dimensions | 16 x 4.2 x 2 cm; 90 g |
| Item Weight | 90 g |
D**N
Very disappointed that the temperature reading is 1 degree out when ...
Very disappointed that the temperature reading is 1 degree out when compared to a calibrated health & safety tester. Accuracy is claimed to be 2% which is 0.5 degrees. I haven't decided whether to return or just compensate.
Trustpilot
2 months ago
1 day ago
