pH Meter
Trimeter
Trimeter
1.Temperature, EC,pH in one
2. Work for swimming pool monitoring
3.Tem,pH,PPM for option
1.Temperature, EC,pH in one
2. Work for swimming pool monitoring
3.Tem,pH,PPM for option
4. Suitable for lab, hydroponics, swimming pool
On a:EC meter(EC13)
Next:TDS PPM meter
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