Car TPMS Tire Pressure ing System Tyre Underinflated Safety Alarm For Toyota For Hilux 2017

TPMS Tire Preure Underinflated Alarm For ToyotaFor For 2017 Hilux 2017Working princle:1.When the tires are underinflated , the tire radius become smaller , wheel speed become higher2.when the tires are overinflated , tire radius become larger at the same time wheel speed become lower .3.The Car get the ABS data , once tire underinflated , it result to abnormal data , then alarm .Notice: display value"2.4" , "1.8"or "1.0",they are tire preure og value,not actual tire preure value."2.4"indicate tire preure normally,when the tire preure leak up 20%-25%,the value change to "1.8" and alarm,when the tire preure leak up % or more,the value change to "1.0"and alarm. TPMS advantages:1. No need to disaembly device, easy to install.2. No need to install rs and rep battery.3. Safety, it utilize car ABS data to judge the tire status . can discover tire danger in time. TPMS disadvantages: display the value is not the actual tire preure value .Packing:1*tpms,1*connector,1*tool, 1*manual