Product: Horizontal 2 in 1 water temp voltmeter gauge Brand: Xukey Fitment: Universal fit for 12V/24V car Specifications: Material: Plastic Shell Temperature sensor of screw diameter : 10mm Digit: 3 Digit Power Supply: DC 9V - 36V Accuracy: +/-1% Measuring temperature: -10120 Working environment degree: -10 -50 Water temperature alarm: 95 -120 Emperature sensor screw: M10 Red --- power + Black --- power - Feature: Sunshield design for better display. With digital display, intuitive observation. Parameter display precision and stability, low power consumption. Easy installation, stable performance, anti vibration and anti bump. Package Included(as picture): 1X Water temp Gauge 1X Water temp sensor(10mm) 2X Double-sided tape Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3cm differences due to manual measurement.