Package List: 1 x Water Quality Detector 1 x Plug 2 x Electrode 1 x Connecting Wire 1 x Support 2 x Suction Cup 1 x User Manual
Note: 1. The Electrode Must Be Recalibrated: Not calibrated for a long time. Regular and long term continuous use. High accuracy is required. 2. The tester is not waterproof, do not let the instrument water or damp during use, otherwise may to the unnormal use of the instrument.