Specifications Function: Oil Temp/Voltage/Time/RPM Tachometer Display Range: 0 ~ 120 deg; RPM Range: 0-20000 rpm Effective Voltage: DC 12 V Gauge Weight: About 30 grams Temperature Warning: When the temperature exceeds 120 deg; c, the meter will flash to alert you. Adapter size: M12X1.5 MMM14X1.25 MMM14X1.5 MMM16X1.5 MMM20X1.0 MM (The adapter is installed on the oil drain screw of the motorcycle engine to read the oil temperature. Please measure the outer diameter of the thread and oil screw thread pitch before ordering. Then please refer to our adapter size chart to choose the suitable adapter) Selling Point 1 Upgraded Version NORXI Mini4 Motorcycle Odometer, Oil Temp/Voltage/Time/RPM Tachometer 4 functions can be switched freely. Selling Point 2 Selling Point 3 Connect Various Specifications Adapter Size Product Packaging Note 1) The temperature display is abnormal after installation, you can first check whether the sensor line plug connector is normal (with photos), or you can contact our customer service. 2) If you don't know what size choose before purchasing the adapter, you can contact our customer service. 3) If you have not received the parcel within the normal time, please contact our customer service to help you in time. 4) Because each country's logistics speed is different and there are different factors, please wait for the package patiently. 5) If you want to modify the order information, please contact our customer service to help you in time. 6) If the parcel shows that it has been shipped, the seller cannot cancel the order. 7) If you have product problems, logistic problems or other problems, contact our customer service in time, we will actively help you solve the problem. Please don't give us bad reviews or disputes, thank you. Shipping Guide Packing Process Shipping Time