Product details：

The 0-48652-30 is a calibration dashboard created by Reliance Electric. The 0-48652-30 has a front panel with four variable resistance knobs through. The top variable resistance knob is labeled crawling SPD REF., with the numbers 0 to 10 on the knob. The second variable resistance knob is labeled CURRENT COMP., with the numbers 0 through 10 on the knob. The third variable resistance knob is labeled MAX. Social Democratic Party. The knob has the numbers 0 to 10 on it. The fourth variable resistance knob is labeled Slack pick up and has the numbers 0 through 10 on the knob. There is another small variable resistor on the board with only a small screw to adjust it

0-48652-30

The circuit board has another small variable resistor on it with only a small screw to adjust it. The 0-48652-30 has well over one hundred metal pins (each pin has a small circle around the base and a customized label for what that pin is used for). These metal pins are used as relays to connect various components to the circuit board without having to make traces or having to solder the parts. All that must be done is to wrap the wire from the piece around the pegs. Between the sections of metal pins are also positive and negatively labeled arrows. There are four places for integrated circuits on the bottom right side. There is also two radial ceramic capacitors and a carbon composition resistor that are connected directly to the circuit board.