9V-36V 12V 24V LCD Digital Engine Oil Voltage Meter For Boat Car Truck Racing Universal

Description: With digital display, intuitive observation. Parameter display precision and stability, low power consumption. Stable performance.Anti-shake,anti vibration and anti bump. Easy installation.? ? ? Specification: Material: ABS Plastic + Aluminum Display: LCD Color Screen? Working Voltage: DC 9V-36V Working temperature: -40 - 50a?? Working humidity:45%-75%RH Measurement speed: 3-5 seconds Size:About 50x100x75mm Application: Suitable for Boat Car Truck Racing Universal. ? Package Included: 1 X Gauge