oiakus PH Meter Monitor, ORP Meter Monitor, Accurate 0.02pH 1mV Measurement, Automatic Shutdown Timer, Upper Lower Limit Control Alarm, for Industrial Sewage, Wastewater Detection
- -PH high limit alarm, low limit alarm, double relay, the amount of hysteresis can be adjusted freely.
- -includes features for conducting PH/ORP measurements, controlling upper and lower limits, providing current output and digital communication capabilities.
- -The instrument mode offers isolation port and can handle loop resistance of over 300.
- -There is a voice alarm switch function that can be toggled on or off through interface settings.
- -The device allows for automatic or manual temperature compensation settings. The backlight can be set to an energy-saving mode with automatic timed shutdown. Password management prevents accidental operation by non-authorized personnel.