📊 Parameter Range
Speed: 0–255 KM
RPM: 0–12,000 RPM
Boost: -15~45 PSI / -1~3 BAR
Water Temp: 0~150°C / 0~300°F
Oil Temp: 0~150°C / 0~300°F
Oil Pressure: 0~150 PSI / 0~10 BAR
Voltage: 10~16V
Air-Fuel Ratio: 20:1 ~ 10:1
Exhaust Temp: 0~1300°C / 0~2400°F
Clock: 24H
💡 Tips
Tip 1 — We provide a one-year warranty (excluding damage caused by human factors). All warranty claims require proof of professional installation.
Tip 2 — Manual measurement — please allow 1~3 mm error. Due to differences between 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. Thank you for your understanding!
❓ Frequently Asked Questions
Q What vehicles is this gauge compatible with?
This gauge is compatible with all standard 12V vehicles, including cars, trucks, and SUVs.
Q How many parameters can this gauge display at once?
The gauge can display up to 12 different parameters including RPM, Speed, Air-Fuel Ratio, Water Temperature, Oil Pressure, Exhaust Temperature, and more.
Q Does this gauge have an alarm function?
Yes. It features audible alerts via a built-in buzzer and 8 LED indicator lights for parameters such as RPM, Water Temperature, Oil Temperature, Oil Pressure, Turbo, Air-Fuel Ratio, and Exhaust Temperature.
Q What is the working temperature range of this gauge?
The gauge operates within a working temperature range of -20°C to +60°C at humidity below 80%, and can be stored between -30°C and +80°C.
Q What is the warranty policy?
We offer a one-year warranty on this product, excluding damage caused by human factors. All warranty claims require proof of professional installation.
Q Does it support both metric and imperial units?
Yes. Key parameters such as Boost, Temperature, and Oil Pressure support both metric (°C, BAR) and imperial (°F, PSI) units, making it suitable for global use.