Vender [goldensqua] 1Pc LCD Digital TDS-3 TDS Meter Filter Pen Temp PPM Tester Stick Water Purity Tester 0-9990 PPM Temperature al mejor precio

Features: 100% Brand new and high quality This item can be used in: water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics Product properties: Type of Display: Digital With Backlight Or Not: No DIY Supplies: Electric Model Number: none Accuracy: +/- 2% Battery: 2 x 1.5V Button Cell battery Item size: 156mm x 30mm x 20mm (6.1 x1.2 x0.9in) Range: 0-9990ppm Specifications: Hold function: Saves measurements for convenient reading and recording Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries Dual Range: Measures form 0-999ppm, with a resolution of 1ppm. From 1,000 to 9,990ppm, the resolution is 10ppm, indicated by drinking x10image, Factory calibrated Range: 0-9990ppm Accuracy: +/-2% Battery: 2 x 1.5V Button Cell battery Item size:156mm x 30mm x 20mm(6.1 x1.2 x0.9in) Package Included: 1 x TDS Meter Tester Note: It will display only three digits. When the measured results is more than 999ppm, the screen display will be "xxx *10". For example, “2000” will appear as “200*10” in the screen. Do not drop the entire TDS meter in water of dip beyond the maximum immersion level. This unit is not water-tight and is not covered under the warranty if water enters the unit.