Instrument Introduction:
Voltage:8-18v
Size: 52mm

Instrument Application Description:
The instrument is fit to a resistance type fuel level sensor, and the measuring range of the sensor is ≤ 2K Ω.

Wiring instructions
Red wire: connected to ignition switch ACC
Green line: fuel level sensor signal line
Black wire: battery negative electrode

Setting description
Press and hold the key for 3 seconds to enter the low oil level setting: the lowest LED flashes. At this time, push the oil sensor to the lowest position and press the key once (set the lowest oil level value).
The instrument enters the high oil level setting: the highest LED flashes. At this time, push the oil sensor to the highest position and press the key once (set the highest oil level value).
The instrument enters the normal working mode after completing the setting: the LED scans from the lowest position to the highest position once and then enters the normal working mode to display the current fuel level.

Package Included:
Fuel Level gauge without sensor
1 x Power Cable
1 x Fuel Level Gauge

Note:
No installation guides are included, we highly recommend to seek professional installation. 
Will come with everything you see in the picture. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm)
Please check that the picture matches before purchase. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.
For any inquiries or special requests such as larger amount ordering please write to us.