PH Detector Digital PH Tester Large LCD Display Precision PH Meter Water Quality Test Meter For Household Drinking Water, Aquarium, Swimming Pools(Yellow） Face Shields Safe and comfortable·Unique caster Technology

Safe and comfortable·Unique caster Technology

50mm wide x 10m x 1mm thick

【THE BEST GARDEN GIFT】 -- This new garden tool set is a perfect gift for gardening lovers and it have a exquisite toolbox

D：50-30000 FPM

PH Detector Digital PH Tester Large LCD Display Precision PH Meter Water Quality Test Meter For Household Drinking Water, Aquarium, Swimming Pools(Yellow） Face Shields Safe and comfortable·Unique caster TechnologyShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Features: Automatic Calibration: Automatic calibration: The product is a high precision product with an accuracy of 0. 01. During calibration, just put the instrument into the calibration solution. The instrument can automatically identify the calibration solution, which is more convenient than traditional manual calibration and saves your valuable time. Large Screen