0‑9990ppm TDS Meter LCD Digital Water Tester for Drinking Hydroponics Aquarium
- With data hold function, saves measurements for convenient reading and recording.
- Suitable for water laboratories, CDC, the aquaculture industry, hospitals, swimming pools, household tap water quality testing.
- Press "TEMP" button can shift temperature meter between fahrenheit degree and centigrade degree.
- The TDS meter tester can be used in water purifiers and filters, food (vegetable, fruits) and drink quality monitoring, pools and spas, aquarium, hydroponics etc.
- Auto‑off function, turns off meter after 10 minutes of non‑use to conserve batteries.
