Waterproof pH Meter (Pen Type) ULTRAPEN PT2

• Model number: ULTRAPEN PT2
• Measurement range (pH/?): 0.00 - 14.00/0 - 71
• Resolution (pH/?): 0.01/0.1
• Accuracy: pH/+/- 0.01pH, Temperature/?0.1?
• Measurement time: 10 - 30 seconds
• Calibration: 1 point (pH 7), 2 points (pH 7, 4 or pH 7, 10), 3 points (pH 4, 7, 10)
• With automatic temperature compensation function
• Power supply: N alkali dry cell x 1 piece (included for test)
• Size: f15.9 x 171.5mm
• Weight: 55g
• Dustproof, waterproof: IP67, NEMA6
• Waterproof type
• It is pocket-sized compact.