เครื่องเช็คลมยางไร้สาย TW300 (ถูกสุด+ประกันศูนย์ไทย)

Internal Wireless LCD Cigarette Lighter Displayer
1.Germany Infineon Sensor Chip
2.Japan Maxell Li-battery
3.With 4 External sensor
4.Pressure amd temperature alarm
5.Use the cigarret lighter adapter power
6.LCD display
7.Selectable pressure unit(Psi,BAR)
8.Display the 4 tire data at the same time
9.Configurable tire pressure and temprature alert setting

Operating Temperature: -40ºC-120ºC
Pressure Range:0-4.5Bar (65Psi)
Pressure Sensitivity: ±0.1Bar(1.5Psi)
Temperature Sensitivity: ±1 ºC
Power: <10dbm
Frequency: 433.92MHZ
Battery life: 2 years
batteries could be replaceable

Receiver Technology Parameters
*Rated working voltage: DC12V
*Static average operating current: ≤ 20mA
*Receiving center frequency: 433.92MHZ
*Operating temperature range: -40ºC - +85ºC
*Pressure alarm value: 15Psi to 56Psi

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