● One key to switch among pH, mV, ORP, Ion measuring modes.
● pH value, mV value, Temperature value with screen display simultaneously, humanized design.
●℃ ℉ optional
● Four sets with 5 points buffer combination, covering global standards including USA, NIST
● Two points ORP calibration
● Ion concentration measuring range: 0.000-99999mg/L
● Large LCD, with high luminance LED backlight.
● One key to auto calibration: Zero offset, Electrode offset, ensure the accuracy
● One key to browse the setting parameters, including Electrode zero offset,
sensor slope and all set parameters.
● Prompt tone after measurement readings stable(Optional)
● HOLD Auto Lock function
● Temperature offset adjust
● 200 sets of measuring data storage
● Auto power off if no operations in 10 minutes. (Optional)
● 2*1.5V 7AAA batteries. Long battery life span