5 in 1 Pen Meter PH EC TDS Salinity Temp LCD Digital Water Quality Monitor Test For 40mm Apple Watch Single pole length: 1 m

Single pole length: 1 m (3

1 x cleaning cloth (packaged with box)

Signal-to-noise ratio@0dB (CC1R/ARM): >=90dB

Pure Sine Wave

*USB Output Voltage: DC 5V

5 in 1 Pen Meter PH EC TDS Salinity Temp LCD Digital Water Quality Monitor Test For 40mm Apple Watch Single pole length: 1 m5 in 1 Pen Meter PH EC TDS Salinity Temp LCD Digital Water Quality Monitor Test Descriptions: 5 in 1 Multi Function Water Quality Tester which can measure pH, TDS, EC, Salinity and Temperature in Solution. Perfect for Testing Drinking Water pH Level, Swimming Pools, Aquariums, Hydroponics ect, comes with a Backlit Digital Display that will Automatically Shut off after 5 minutes, has Auto Temperature Compensation and has a Waterproof Grade of IP67