💧[wide measurement range] measures water quality under different conditions within the range of 0.1-80.0 °c, 0-9990 ppm, 0-9990 µs/cm, and full range ph 0-14
💧[easy to use] lumo-x tds and ph meter are factory calibrated. the 3-buttons design allows you to easily switch between different working modes, and lock down readings at any time
💧[multiple function] 3-in-1 tds meter and ph meter measures ph value, total dissolved solids, temperature and electrical conductivity for various water testing applications
💧[fast and accurate reading] with 2% accuracy, digital tds meter provides you reliable instant reading, while ph meter measures ph value with even higher 0.01 accuracy
💧[in the package] one tds/ec meter, one ph meter, calibration powder packs, batteries and user manuals are included.