70mai Tire Pressure Monitoring System Lite 2
A Small Investment in Big Safety.
What Is a TPMS — and Why It Matters?
TPMS (Tire Pressure Monitoring System) monitors your tire pressure and temperature in real time, helping you detect potential tire problems early.
Blowout Prevention
Continuously monitors for critical under-inflation or overheating that can lead to sudden tire failure, providing immediate warnings to help you avoid dangerous blowouts and maintain control on the road.
Early Leak Alert
Detects gradual pressure loss from punctures, such as nails, in real time. Receive early warnings long before a tire becomes visibly flat, so you can address issues proactively and avoid being stranded.
Heat & Over-Inflation Guard
Monitors tire temperature and pressure during hot weather or long drives, alerting you to over-inflation due to heat buildup, helping maintain optimal tire health and safety.
All-in-One Tire Safety & Monitoring Solution
70mai TPMS Lite 2
LCD Monitor
Adaptive Brightness:
Automatically adjusts brightness based on light, ensuring clear visibility in all conditions.
Tire Blowout Prevention:
Monitors tire pressure and temperature to prevent blowouts, enhancing safety by reducing the risk of sudden tire failure.
Tire Wear Reduction:
Monitors tire pressure to detect imbalances, helping extend tire lifespan by providing early warnings of uneven wear.
Updates Every Minute in Real Time**
Provides real-time updates every minute, keeping you informed and responsive to tire issues.
Tire Temperature Monitoring:
Reduces the risk of tire damage and blowouts, ensuring safer driving conditions.
Accurate to
±0.1BAR / ±3°C
Up to 40 Days Long Battery Life*
Designed for sustained performance with minimal maintenance. Large-capacity lithium battery offers up to 40 days* of use on a full charge.
Solar Charging
Automatic Safety Alerts:
Receive automatic alerts for tire pressure and temperature changes to ensure you're always aware.
Tire Pressure Monitoring:
Continuously tracks tire pressure in real-time, ensuring safe driving by alerting you to abnormal pressure levels before they cause problems.
Auto On/Off:
Automatically powers on/off with vehicle vibration and sensor activation, offering greater convenience and faster use without manual intervention.
Tire Blowout Prevention:
Monitors tire pressure and temperature to prevent blowouts, enhancing safety by reducing the risk of sudden tire failure.
Tire Wear Reduction:
Monitors tire pressure to detect imbalances, helping extend tire lifespan by providing early warnings of uneven wear.
Updates Every Minute in Real Time**
Provides real-time updates every minute, keeping you informed and responsive to tire issues.
Accurate to
±0.1BAR / ±3°C
Solar Charging
Automatic Safety Alerts:
Receive automatic alerts for tire pressure and temperature changes to ensure you're always aware.
Up to 40 Days Long Battery Life*
Designed for sustained performance with minimal maintenance. Large-capacity lithium battery offers up to 40 days* of use on a full charge.
Adaptive Brightness:
Automatically adjusts brightness based on light, ensuring clear visibility in all conditions.
Tire Pressure Monitoring:
Continuously tracks tire pressure in real-time, ensuring safe driving by alerting you to abnormal pressure levels before they cause problems.
Tire Temperature Monitoring:
Reduces the risk of tire damage and blowouts, ensuring safer driving conditions.
Auto On/Off:
Automatically powers on/off with vehicle vibration and sensor activation, offering greater convenience and faster use without manual intervention.
*Based on 2 hours of driving per day with a full charge.
**Under normal driving conditions, the TPMS system updates data every minute, keeping you informed of the latest tire pressure and temperature information.
70mai TPMS Lite 2
SO Sensor
IP67 Waterproof:
Provides maximum protection against water and dust, making the sensors suitable for use in extreme environments.
Replaceable Sensor Battery:
Provides greater durability and a more economical solution by allowing battery replacement rather than sensor replacement.
Supports Up to 7 Sensors*
Includes 4 sensors, expandable to 7, suitable for various vehicles like RVs, trucks, and commercial vehicles.
Copper Valve Core & Threaded Ring:
High-quality copper components ensure corrosion resistance, airtight sealing, and stable performance in rain, snow, and humid conditions.
IP67 Waterproof:
Provides maximum protection against water and dust, making the sensors suitable for use in extreme environments.
Copper Valve Core & Threaded Ring:
High-quality copper components ensure corrosion resistance, airtight sealing, and stable performance in rain, snow, and humid conditions.
Replaceable Sensor Battery:
Provides greater durability and a more economical solution by allowing battery replacement rather than sensor replacement.
Supports Up to 7 Sensors*
Includes 4 sensors, expandable to 7, suitable for various vehicles like RVs, trucks, and commercial vehicles.
*The standard package includes 4 sensors, with additional sensors available for separate purchase.
Easy Setup for Safer Driving
Watch Setup Video >
Open the valve caps
Install the sensors
Power on
and auto-match
Drive with confidence
What's Included
Product Specifications
70mai TPMS LCD Monitor
Pressure Setting Range
Temperature Setting Range
Operation Temperature
0.1 ~ 6 BAR (1 ~ 87 PSI)
25 °C ~ 93 °C
(77 ℉ ~ 199 ℉)
-20 °C ~ 70 °C
Input Voltage
Charging Method
Battery Life (Fully Charged)
DC 5 V / 1 A
Solar / USB-C
Up to 40 days*
Pressure Unit
Pressure Accuracy
Temperature Unit
BAR / PSI
±0.1 BAR (±1.5 PSI)
°C / ℉
Temperature Accuracy
Dimension
Weight
±3 °C
104 (L) * 82 (W) *
29.5 (H) mm
96 g
*Based on 2 hours of driving per day with a full charge.
70mai TPMS SO Sensor
Pressure Setting Range
Operation Temperature
Charging Method
0 ~ 6 BAR (0 ~ 87 PSI)
-40 °C ~ 80 °C
Replaceable Coin Cell Battery
Battery Life (Fully Charged)
Temperature Accuracy
Number of Sensors**
1 ~ 2 years
±3 °C
4 (LF, LR, RF, RR)
Valve Core Material
Dimension
Weight
Copper
21 (dia.) * 17.5 (H) mm
10 g
**The standard package includes 4 sensors, with additional sensors available for separate purchase.
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