Portable PH Meter

• Range 0.0 to 14.0 pH
• Resolution 0.1 pH
• Accuracy +/- 0.2 pH
• Calibration manual, 1 point
• Environment RH 95% max; 0 to 50°C(32 to 122°F)
• Batteries 3 x 1.5V button cell(included)
• Dimension 152 x 30 x 21mm(5.9"x1.2"x0.8")