If you find the tire pressure on the monitor is not displayed accurately, there are two
different possible reasons that could explain this issue.
1) The feature of needing some minutes to update the data.
Our TPMS will receive real-time signals. In general, the display will update every
5 minutes. You could wait a minute and then confirm if the reading is correct.
2 )Different measuring tools may cause some deviation in the normal range(if you
use a tire pressure gauge to compare).
The theory of measure between two devices is different.
Here is the operation theory of the TPMS and of the tire pressure gauge.
The TPMS monitors the tire pressure and the temperature referring to their variation
per unit time. And the tire pressure gauge will monitor the tire pressure by getting
the instantaneous data.
So it is normal that when you use two dif
ferent measuring tools, you would get two
data which has a little deviation. But the two different data all are referencable.
Generally speaking, the signal transmission distance of the sensor is no more than 36ft. If
you have a repeater, the signal transmission distance will be extended to 45ft or more.
However, the signal transmission will be blocked by objects and electromagnetic field
interference, so the signal transmission stability and the specific transmit distance
between your monitor and the sensor are determined by the actual situation on your
vehicle. If you find that the signal transmission of the sensor is unstable, then it may be
that the length of your vehicle has exceeded the original transmission distance of the
sensor, or there are too many interference sources in your vehicle. If the signal from the
sensor cannot be transmitted to the monitor, or the signal transmitted by the sensor is
unstable, we recommend that you purchase a repeater or other repeater models of the
Tymate.
--- THE DISTANCE AND THE INTERFERENCE ---
---IF THE DEVICE SEEMS LIKE IT COULD NOT MONITOR THE TIRE
PRESSURE ACCURATELY---