Car TPMS with 4 Wireless Tire Sensors

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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Car tire pressure monitoring system has a square LED display with size 80*11.5*38mm, optional external/ built-in wireless tire sensors and a bracket with tape. Tire pressure display can be installed anywhere in the car.

Features:

TPMS can real-time monitor the tire pressure and temperature of your car and automatically update the data on the display at the same time. Once there are something abnormal, the TPMS will warn you immediately.
Car TPMS provides six types of alarms, including high pressure alarm, low pressure alarm, high temperature alarm, fast air leak alarm, sensor low battery alarm and low car battery alarm. The user can also set the pressure and temperature alarm value in the setting range.
Adopting advanced chip, TPMS features high sensing accuracy, fast feedback speed, stable signal, long-distance transmission, low consumption and anti-interference, and the sensors adapt to all weather, anti-dust, waterproof, snow and high temperature protection, anti-drop off and anti-theft.
Equipped with cigarette lighter plug, the TPMS display is a plug-and-play device. And with the bracket, the display can also be installed in any position in the car.

Specification:

Basic	Model	T-U903-WF1	T-U903-WI1	T-U903-WF2	T-U903-WI2	T-U903-TL	T-U903-NF+	T-U903-TJ	T-U903-TK
	Weight	0.5kg	0.5kg	0.5kg	0.5kg	0.5kg	0.5kg	0.5kg	0.5kg
	Pressure range	0-8 bar	0-8 bar	0-8 bar	0-8 bar	0-8 bar	0-8 bar	0-8 bar	0-8 bar
	Accuracy	<0.01 bar	<0.01 bar	<0.01 bar	<0.01 bar	<0.01 bar	<0.01 bar	<0.01 bar	<0.01 bar
	Packing included	1 * LED display; 4 * silver tire sensors; 4 * theftproof nuts; 1 * hex wrench; 1 * cigarette lighter plug; 1 * cigarette lighter charger; 2 * wrenches for sensor; 1 * bracket with tape	1 * LED display; 4 * silver tire sensors; 4 * theftproof nuts; 1 * hex wrench; 1 * cigarette lighter plug; 1 * cigarette lighter charger; 2 * wrenches for sensor; 1 * bracket with tape	1 * LED display; 4 * black tire sensors; 4 * theftproof nuts; 1 * hex wrench; 1 * cigarette lighter plug; 1 * cigarette lighter charger; 2 * wrenches for sensor; 1 * bracket with tape	1 * LED display; 4 * black tire sensors; 4 * theftproof nuts; 1 * hex wrench; 1 * cigarette lighter plug; 1 * cigarette lighter charger; 2 * wrenches for sensor; 1 * non-slip mat	1 * LED display; 4 * black tire sensors; 4 * theftproof nuts; 1 * hex wrench; 1 * cigarette lighter plug; 1 * cigarette lighter charger; 2 * wrenches for sensor; 1 * non-slip mat	1 * LED display; 4 * black tire sensors; 4 * air taps; 1 * hex wrench; 1 * cigarette lighter plug; 1 * cigarette lighter charger; 1 * bracket with tape; 1 * installation note; 4 * paster	1 * LED display; 4 * black tire sensors; 4 * air taps; 1 * hex key; 1 * cigarette lighter plug; 1 * cigarette lighter charger; 1 * bracket with tape; 1 * installation note; 4 * paster	1 * LED display; 4 * black tire sensors; 4 * air taps; 1 * hex key; 1 * cigarette lighter plug; 1 * cigarette lighter charger; 1 * bracket with tape; 1 * installation note; 4 * paster
	Function	Wireless remote sensing technology, predict air leakage, prevent tire burst, detect swelling, reduce wear, prevent running deviation
LED display	Size (LWH)	8011.538mm
	Data update frequency	1 time/3 second
	Battery	Explosion-proof lithium battery with 5-6 years warranty
	Power supply	Cigarette lighter
	Working temperature	0-80℃ >70℃, LED display will stop charging >80℃, LED display will stop working When LED display gets back to normal temperature, it will restore real-time monitoring status
	Function	High-pressure alarm (3 bar), low-pressure alarm (2 bar), high-temperature alarm (65℃), air leakage alarm, tire sensor low-battery alarm, battery charging protection
Tire sensor	Installation mode	External	External	External	External	External	Built-in	Built-in	Built-in
	Size	Diameter: 23mm, Height: 15mm	Diameter: 18mm, Height: 13mm	Diameter: 23mm, Height: 15mm	Diameter: 18mm, Height: 13mm	Diameter: 23mm, Height: 15mm	LWH: 693215mm	LWH: 603015mm	LWH: 693215mm
	Dynamic balance detection	No need	No need	No need	No need	No need	Need	Need	Need
	Battery warranty	2-3 years	1-2 years	2-3 years	1-2 years	2-3 years	5-6 years	2-3 years	5-6 years
	Battery replacement	By user	By user	By user	By user	By user	By user	By manufacture	By user

TPMS Display:

TPMS Sensors:

Mini External Sensor (WI Version) | Standard External Sensor (WF Version)

Standard Internal Sensor (TJ Version) | Upgraded Internal Sensor (NF+ Version)

Package Included:

T-U903-WF1	T-T903-WI1

T-U903-WF2	T-T903-WI2

T-T903-TL	T-T903-NF+

T-T903-TJ	T-T903-TK

Tips: What is TPMS?
The full name of TPMS is tire pressure monitoring system. As an important part of a vehicle, the main consideration for tire performance is the tire pressure. If the tire pressure is too low or too high, it will affect the performance of the tire and reduce its service life, ultimately affecting driving safety.
The function of tire pressure monitoring system is:

Automatically monitor the tire pressure in real time while the vehicle is running.
When the tire leaks and in low/high pressure, TPMS will sound the alarm to the driver to ensure driving safety.