Kkmoon EZ-9909 5-in-1 tester PH/EC/TDS/salinity/thermometer portable tester water quality tester without backlight with battery mul
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Buy Kkmoon EZ-9909 5-in-1 tester PH/EC/TDS/salinity/thermometer portable tester water quality tester without backlight with battery mul
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EZ-9909 5-in-1 tester PH/EC/TDS/salinity/thermometer portable tester water quality tester without backlight with battery mul | £12.36 | ||||
Widely used in aquarium, glass fishpond, pharmaceutical research, agriculture, laboratory, water environment, quality control and other fields. Features: Easy to use, high accurancy. Quick and easy installation and operation. EC: Support 3-point calibration automatic identification (1413us 12.88ms and 111.8ms) Built-in 3 calibration points (1413uS/cm 12.88ms/cm 111.8ms/cm) PH:1 point (6.86) or 2 point (6.86 4.00) (6.86 9.18) or 3 point (6.86 4.00 9.18) can automatically identify the calibration solution. This is a professional water level test instrument, the operation is simple, the appearance of fashion, small size and easy to put in your pocket. Has automatic temperature compensation. 5 minutes no operation, the meter will automatically
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