Appearance calibration equipment is put in office

The utility model discloses an appearance calibration equipment is put in office, including controller shell, master switch, the interface that charges, SD draw -in groove, pilot lamp, master switch, calibration equipment, plug, protective sheath, converter and USB plug, the surface mosaic of controller shell has the display screen, and control button, adjustment button and fine setting knob are installed to the lower extreme of display screen, and control button, adjustment button and fine setting knob all pass through the wire with the display screen and be connected. This appearance calibration equipment is put in office can help operating personnel to understand analysis result, explains data to present the result of accuracy on the screen, make the engineer can know fast by the situation of check out test set, be provided with the adapter, increased calibration equipment's real -time propulsion assay function, can distinguish true PD, noise and other interference, make you can make better decision -makin