Model: BK-PH3A, Accuracy Grade: 0.01pH, pH Measuring Range: –2.00–18.00pH, Resolution: 0.01pH±0.01pH, mV Measuring Range: –1999–1999mV, Resolution: 1mV. English manual, English display and English buttons. Power Plug: US Standard 3-Pin Plug, 10A/220V.
Data Sheet 