⚠ Note:The gauges use stepper motors and need to be powered on to return to zero. It is normal that the pointer does not return to zero.
⚠ Note:If the needle is shaking or the reading is unstable, please take the RPM signal from the original tachometer, camshaft or injection pot.
1.Manual measurement, please allow 1~3 mm error, thank you.
2.Due to the difference between different displays, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the picture. Please understand, thank you!