Display | LCD, size : 45 mm x 29 mm. |
Measurement | pH. |
Range/Resolution | 0 to 14 pH x 0.01 pH |
Accuracy | ± 0.07 pH ( pH 5.00 - pH 9.00 ), ± 0.1 pH ( pH 4.00 - pH 4.99 ), ± 0.1 pH ( pH 9.01 - pH 10.00 ) ± 0.2 pH ( pH 1.00 - pH 3.99, pH 10.01 - pH 14.00 ). |
Sampling Time | Approx. 0.4 second. |
Operating Humidity | Less than 80% R.H. |
Calibration VR | External pH 4 ( slope adj. ) & pH 7 ( Cal. adj. ) calibration adjustment VR |
Power Supply | 006P DC 9V battery |