EZ-9909 PH/Salinity/Temperature/TDS/EC 5-in-1 Test Pen Multifunctional Water Quality Detector Remote Controller tangling and falling over when

tangling and falling over when charging

Water temperature and oil temperature measurement method

Life time: 4-6H

Intelligent hand-wiping mode

08TS+250D*2 black knitted yarn

EZ-9909 PH/Salinity/Temperature/TDS/EC 5-in-1 Test Pen Multifunctional Water Quality Detector Remote Controller tangling and falling over when1. Conductivity test range: 0 to 10000uS cm; 10. 01 19. 99ms; 20. 1 400mS CM 2. Resolution: 1uS cm; 0. 1mS CM 3. Accuracy: + 2% of reading 4. Tds test range: 0 1000ppm; 1000ppm 10000ppm; 10. 1 200. 0ppt 5. Resolution: 1ppm; 0. 1ppt 6. Accuracy: + 2% of reading 7. Salinity measurement range: 0. 00 25. 00% 8. Resolution: 0. 01% 9. Accuracy: 0. 01 5. 00% (+ 0. 1%); 5. 10 25. 00% (+ 1%) 10. pH test range: 0. 01 14. 00pH 11. Resolution: 0. 01pH 12.