AGPtek Water Tester Digital TDS-3 Purity Meter TEMP PPM Test Filter Pen

This Digital TDS 3 Meter is for testing water quality. Using the TDS Meter to check the performance of your water filter. You can also check for hardness (1 grain = 17ppm). With this tester in hand, make sure you always drink pure water. Feature: 1. 100% Brand New and high-quality; 2. Hold function: Saves measurements for convenient reading and recording; 3. Auto-function: Turns off meter after 10 minutes of non-use to conserve batteries; 4. Dual Range: Measures from 0-999 ppm, with a resolution of 1 ppm. From 1,000 to 9,900 ppm, the resolution is 10 ppm; 5. Range: 0-9990 ppm; 6. Accuracy: +/- 2%; 7. Battery: 2 x 1.5V Button Cell Battery (AG13) – Included; Note: 1. This item can be used in water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools, spas, aquariums and hydroponics. 2. Do not drop the entire TDS meter in water or dip beyond the maximum immersion level (approximately 2" - refer to manual for further information). This unit is not water- tight and will be damaged if water enters the unit. Package Include: 1 * TDS 3 Digital Meter 2 * 1.5V Button Cell Batteries (inserted in device) 1 * Carry Case 1 * Manual

AGPtek Water Tester Digital TDS-3 Purity Meter TEMP PPM Test Filter Pen