Digital LCD TDS3 Meter Tester Water Filter Purity Pen Stick 0-9990 Test Tool H U

Features: Hold function: Saves measurements for convenient reading and recording Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries This item can be used in: water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics Dual Range: Measures form 0-999ppm, with a resolution of 1ppm. From 1,000 to 9,990ppm, the resolution is 10ppm, indicated by drinking x 10image, Factory calibrated 100% Brand new and high quality Specification: Dimension: 15.6*3*4cm / 6.1*1.2*1.6 inch Battery: 2 pcs CR1620 (batteries are not included) Rang: 0-9990ppm Accuracy: +/-1.5% Package Contents: 1 * TDS Meter Tester Notes: 1,The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2,Please allow slight manual measurement deviation for the data. 3,Do not drop the entire TDS meter in water of dip beyond the maximum immersion level. #Home & Living