Hain@ Cigaratte Lighter Car TPMS Tyre Pressure Monitoring System Diagnostic Tool with 4 Internal Sensors PSI/BAR with Replacable Sensor Battery Adjustable LCD Display with Blue Backlight(U908NF+ ) [並行輸入品]

商品説明

DO YOU KNOW ?
20% under-inflation reduces tire lifetime by 30%;
30% over-inflation reduces tire lifetime by 45%;
30% pressure lower looks like proper inflated tire

So you need a CARCHET TPMS(Tire Pressure Monitoring System)to monitor tire dynamic pressure, warn early of abnormal tire pressure, improve fuel efficiency, increase tire life and traffic safety.

TROUBLE SHOOTING
Improper installation can cause error display. When the monitor is reading 0 or nothing, please try:
1) Start car engine, then start the monitor;
2) shake the sensor to wake it up; 3) Install the sensor, meanwhile observe the reading and adjust the plug angle or fasten the screw till the reading is correct.

Note: The monitor has no battery and it should be connected to cigarette lighter when you are use it.

Features:
3 seconds react leakage
Adjustable pressure and temperature value
Support tire position exchange function.
Automatic waking up when vehicle start in motion.

Monitor Specification:
Input voltage:DC 5V
Frequency: 433.92 MHz
Operation temperature:-20°C~+80°C
Storage temperature:-30°C~+85°C
Size: 32mm*32mm*58mm(L*W*H)
Sensor Specification:
Working temperature:-40°C~+105°C
Storage temperature:-40°C~+120°C
Pressure range: 0 ~ 116 psi (0 ~ 8 bar)
Pressure precision: ± 1.5 PSI (±0.1 bar) -
Temperature accuracy: ±30°C
Transmission power: < 10 DBM @ 50Ω
Transmission frequency: 433.92 MHz
Battery life: > 5 years
Size: (length * width * height) mm: 69*32*15mm
Weight: 29 g
Package include
: 1*U908 Cigarette Lighter monitor

1* Wrench
1* USB Cable
4* Built-in Sensor
4* Valve Mouth
1* Non-slip Mat
1* Instruction Manual
1* Installation Manual