HM DIGITAL PH Meter PH-80 Handheld Water Resistant Water Quality Tester Pen With ATC For Hydroponics Gardening Aquariums Reefs Pools Spas Water Treatment Drinking Water FEATURES -Measures PH and Temperature -One-Touch Automatic Digital Calibration -Water Resistant -Simultaneous Perature Display -Sleek Lightweight Design -Large LCD Display -Automatic Temperature Compensation(ATC) -Auto-Off Function,Data-Hold Function and Low-Battery Indicator -Factory Calibration To PH 7.0. The Meter Can Be Recalibrated With Digital Calibration To PH 4.0, 7.0 or 10.0 Using The Meter's One-Touch Process. -Includes a Cap, Storage Solution and PH 7.0 Buffer Specifications: -pH Range: 0 - 14 -Temperature Range: 1-80 centigrade; 33-176 Degree Fahrenheit -Resolution: 0.1 pH; Temperature resolution is 0.1 centigrade/Fahrenheit -Accuracy: +/- 0.2 pH; Temperature accuracy is +/-2% -Calibration: Digital Automatic Calibration -Electrode:Glass Sensor and Reference Tube Electrodes -Housing: Water Resistant -Power Source: 3 x 1.5V Button Cell Batteries (Model 357A or Equivalant) - Dimensions:15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 Inches)
