Features: Ensures precise measurement of charging currents with our 12V 30A Generator Set Instrument Panel Accessory, a must have for maintaining best performances. Featuring a large LCD display for clear current readings and a robusts design that withstands high temperatures and vibrations, this accessory is build to last in harsh conditions. Suitable for generator repair technicians and electrical engineers who demand reliability and accuracy in their professional equipment. Perfect for rural areas or construction sites lacking stable power supply, this instrument panel accessory allows for constant monitoring of your generator's output. Enhances your mobile power solution with this and easy to install generator set accessory, ensuring you're powered up for outdoor event, emergency backups, or fieldwork. Specifications: Material: metal+plastic Model: 30A ammeter Measuring range: 30A Accuracy: 100 percentage Power: 2W Power supply voltage: 12V Dimensions: 55mm Package Includes: 1xCurrent Meter note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.