ANYQOO 7 in 1 Water Quality Tester Pen Meter for Pools, Drinking Water Aquariums hydroponic Cooking Tester Measure Water by PH/TDS/EC/ORP/S.G/Water Salinity/Temp MPP 1.51 Protocol and pool water

and pool water

HP ENVY x360 15-ar0xxx

rock-solid connection

【Wide Compatible】5-port USB expander applies to various devices: laptop

adjust controls using the Logitech Options Software to save preferred settings

ANYQOO 7 in 1 Water Quality Tester Pen Meter for Pools, Drinking Water Aquariums hydroponic Cooking Tester Measure Water by PH/TDS/EC/ORP/S.G/Water Salinity/Temp MPP 1.51 Protocol and pool water[7 in 1 water quality meter] It can measure PH TDS EC ORP S. G Salty Temperature. The measurement range is large and wide. Pocket sized and multi functional, Ideal for household and laboratory pH testing applications, including drinking water, swimming pool, pond, beer brewing, kombucha, aquariums, hydroponics, laboratory, food processing, etc [Twice salinity meters] This product can detect the salinity of freshwater. At the same time, it can detect