100% NEW AND HIGH QUALITY! 100% 2 TIMES FULL TESTING BEFORE PACK! Dear friend,we have our own factory,if you are wholesaler and intrested in our products, please feel free to contact our sales,thanks for your support. Description:motorcycle led 5-in-1 night vision meter Product color:black Material:PC+metal Input:9-24V Air templerature model wire length:79cm Water temperature model wire length:105cm Charging output:5V 3.1A Standby power consumption:1.5mA/h Product weight:200g Brand:Morfayer Package:color box Installation:rearview mirror Water temperature monitor scope:-20 ~ 120 Produce feature: accurate temperature monitoring data, high temperature custom setting and high temperature alarm function, accurate battery power monitoring data, low voltage custom and low voltage alarm function, designed stopwatch timing function for race car users, and provide quick charging service for mobile phones.This product has 100 meters waterproof performance.Travel and cycling essential patent products. Air temperature wiring method:red wire is for+,blue wire is for main switch,black wire is for - Water temperature wiring method:red wire is for +,blue wire is for main switch,white wire is for- 4-in-1 ambient temperature:real time+air temperature+voltage+seconds timer 4-in-1 water temperature:real time+water temperaure+voltage+seconds timer 5-in-1 ambient temperature:real time+air temperature+voltage+seconds timer+usb charger 5-in-1 water temperature:real time+water temperature+voltage+seconds timer+usb charger Note:each meter is with protective film,please tear it off before use. Please comfirm what you need before purchase,thank you A actual product show: ambient temperature model: water temperature model: 5-in-1 model with usb charger: