Tire pressure monitoring system TM-507RV+SE six s

Tire pressure monitoring system TM-507RV+SE six sensors Tire pressure monitoring system Increase safety, tire life, fuel economy The wireless and real-time tire pressure monitoring system for trucks trail, bus and RV Feature: Full time, real time 100% wireless transmitting Sensor transmit pressure&temperature data every 5 minutes when the vehicle is in motion Capable of up to 22 tires Visible and audible alert for high pressure/low pressure/high temperature/rapid drop in pressure Fast leakage alert High pressure & low pressure setting for each axle SENSOR SPECIFICATIONS Operation temperature -40°C to +80°C Storage temperature -40°C to +85°C Press range 0-13 bar, 0-188psi Pressure accuracy ±0.1bar or 1.5psi Temperature accuracy ±3°C Transmission power < 10dBm Transmission frequency 433.92MHz Battery life (CR1632) 2yrs, replaceable Size diameter 27mm, height 23mm Weight 15.4g MONITOR SPECIFICATION Operation temperature -20°C to 80°C Storage temperature -30°Cto 85°C Charger input voltage DC 8V-30V Frequency 433.92MHz Size (L*W*H) 88mm*60mm*24mm Weight 125g