The following is an introduction to the main power switch, mechanical small gauge, and oil quantity sensor:
Main Power Switch
• Function: Controls the on-off of the vehicle or equipment's entire electrical system. When parked long-term or under maintenance, turning it off severs the battery-electrical system connection, preventing battery leakage, extending battery life, and avoiding safety risks from electrical failures.
• Types: Common ones are knife, rotary, and push-button switches. Knife switches are simple-structured and can carry large currents. Rotary switches are easy to operate with some waterproof and dustproof ability. Push-button switches are for occasions with high convenience demands.
Mechanical Small Gauge
• Function: Displays various operation parameters of vehicles or equipment, like speed, engine RPM, and mileage. It offers operators intuitive data to know the equipment's status, spot abnormalities in time, and take proper actions.
Oil Quantity Sensor......