Yieryi TDS EC PH Saity Meter ORP H2 S.G TEMP Water Quality Monitor Solution Fertilizer Resistivity Tester for Pools,Aquariums Color:5 tests which is convenient for left-handers

which is convenient for left-handers

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2023- New Touchable 12

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The Tuya zigbee gateway only supports connecting Tuya zigbee devices

Yieryi TDS EC PH Saity Meter ORP H2 S.G TEMP Water Quality Monitor Solution Fertilizer Resistivity Tester for Pools,Aquariums Color:5 tests which is convenient for left-handersC 600A Features : Specifications : 1. EC: Range: 0 10000us cm , 10. 01 19. 99 mS cm , 20. 1400. 0 mS cm (Convertrange automaticly) Resolution: 1uS cm; 0. 1 mS CM; Accuracy: 2% F. S. 2. TDS: Range: 0 10000ppm, 10. 1 200. 0ppt (Convert sangeautomaticly) Resolution: 1ppm; 0. 1ppt Accuracy: 2% F. S. Range: 0 10000ppm , 10. 1 200. 0ppt , 0. 01% 25. 00% Resolution: 1ppm; 0. 1ppt; 0. 01% Accuracy: 2%FS. 0. 01 5. 00% (0. 1%): 5. 1 25. 0% (1%) 4. pH: Range: 0.