OPERATIONS INSTRUCTION
Battery
installation
instructions
Operations
Inserting the Batteries
Open the battery cover on the back of the device.
●
●
Insert the batteries (4x1.5V AAA batteries), paying attention to
the correct polarity.
Close the battery cover securely.
●
●
Long press [
Long press [
●
display as "0").
●
Select the connector suitable for the vehicle model and connect
it with the measuring probe.
●
Connect with the engine.
●
Click [
] to clear the data and timing.
●
Pressure unit selection click [
●
Temperature unit selection click [
units.
Start measuring.
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●
The fuel pressure gauge will display pressure measurements
and temperature measurements.
●
Detailed instructions are as follows if you need to lock and clear
data on the interface:
1. Data Lock and Interface Lock
●
Press the button [
backlight, and lock at the same time, and the interface will
appear "lock" icon.
2. Unlock
●
Base on the last step, press the [
device will display data, interface, sound and backlight and
it is unlocked.
] for more than 2S to start the instrument.
] for pressure zero setting (real-time pressure
], it will display data, interface, sound
4
] to select pressure units.
] to select temperature
] button again, the