Portable Pen Digital TDS Meter Filter Measuring Pool Water Quality Purity Tester PH 0.01 + TDS meter Titanium alloy probe
NOTE : this item include the two products of 1 pcs PH and 1 pcs TDS.
Features of TDS : 1. 100% Brand new and high quality 2. This item can be used in: water purifiers and filters， food (vegetable， fruits) & drink quality monitoring， pools and spas， aquariums， hydroponics 3. Hold function: Saves measurements for convenient reading and recording 4. Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries 5. 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 6. Rang: 0-9990ppm 7. Accuracy: +/-2% 8. Battery: 2 x 1.5V Button Cell battery (not included) 9. Item size:155mm x 31mm x 21mm Note: 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. Features of PH: 100% brand new and high quality
