Yieryi TDS EC PH Saity Meter ORP H2 S.G TEMP Water Quality Monitor Solution Fertilizer Resistivity Tester for Pools,Aquariums Color:5 tests The elegant simplicity of artificial

The elegant simplicity of artificial rose vines will infuse your party with a cheery ambiance

which is convenient for left-handers

Micro size rudder system

promotions in the shipment

copper has good electrical conductivity

Yieryi TDS EC PH Saity Meter ORP H2 S.G TEMP Water Quality Monitor Solution Fertilizer Resistivity Tester for Pools,Aquariums Color:5 tests The elegant simplicity of artificialC 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.