Users are confused by the startup delay.
Long-press the only button for several times, so the logger stop logging before trip ends.
Low Battery/Battery Died
It’s usually caused by low quality cheap battery and high power consumption program.
Read Report on PC Only
Only USB Type A is available. To read report, users have to go indoor and use the computer, which is not efficient.
Low Quality Display
It takes long time to recover display after staying long time in low temperature. Even shadow on the screen.
YESSS - Engineered for Error Prevention
Even New Users Can Understand
2 large buttons to operate start and stop separately.
Type AC S1 adopt 3 lights, adding one start up delay yellow light for vivid indication.
Every Selection Matters
Type AC series batteries are selected after undergoing numerous rigorous tests.
Exclusive power reduction technology ensures stable power supply even in low-temperature conditions.
Not Only Type A,
but Type C
The unique USB Type A+C dual-port design enables efficient report downloads across various devices, including phones and tablets.
Not An Average Screen
After extensive high and low-temperature aging tests, we selected this screen from dozens of screens for its superior low-temperature response speed and high contrast.