الوصف

Performance indicator:
;At the same time it can be used as drinking water discrimination display.*Large screen display:using high twisted STN thin transparent LCD display 4 numerical and the corresponding physical units.TDS read range:*****9, identifier; Power supply voltageCR***2 ( cell)DC3V**0mAh. :5.Accuracy:+/*2%  F.S 7.Use environment:0~*0℃  Maximum relative temperature is *5% Instructions for TDSMeter
1.Remove the protective capPressON/OFF 2 height no more than4cm(From the beginning of TDSeter)..Waiting until the display stabilizes, the TDS meter automatically variations Once the readout is stabilized.press the  to saveCLEARthe value, then pCelsius℃,  and Fahrenheit℉.5.Continue press ON/OFF for 3 seconds manually shutdown.