Review on Omix Ada 17215 02 Tachometer by Tom Motko

The overall quality of this part is terrible. The face of the sensor is not centered in the housing. It uses an internal LED for the backlight, which has almost 6000,000 colors and does not match the original color of incandescent bulbs or warm LEDs. The backlight is also poorly designed, only illuminating the top half of the sensor. As mentioned, there are no instructions for setting up the wiring or switch. I recently bought an Omix oil pressure gauge and the quality was terrible too. Omix-Ada should be ashamed of the quality of her sensors. Save your money and buy a used genuine pressure gauge on ebay.