Surtek MUL04, User Manual

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29
E N G L I S H •
User's Manual
6. Check all the vacuum hoses: any right line, shrinkage, bend, crack, fracture
or damage.
7. Check the leads: any connection of sharp edges, connection of hot surfaces
(such as exhaust manifold), shrinkage, burn or scratch at the insulation or
right line connection.
8. Check circuit connections: any pin corrosion, bend or damage, inappropriate
connection position or damaged electrode lead.
9.
SPECIFICATIONS
KNOW YOUR TOOL
Before attempting to use this product,
become familiar with all of its operating
features and safety requirements.
1. LCD DISPLAY.
2. DATA HOLD BUTTON.
3. ROTARY SWITCH.
4. INPUT TERMINALS.
5. POWER BUTTON.
ROTARY SWITCH
Below table indicated for information about the rotary switch positions.
SWITCH
POSITION
FUNCTION
DC voltage measurement.
AC voltage measurement.
DC Current Measurement
Diode test.
Continuity test.
Resistance measurement.
DWELL
Automotive ignition dwell testing, Unit: degree
RPM x 10
Automotive engine tach (rotation speed) testing (Displayed
Reading x 10), Unit: rpm
FUNCTIONAL BUTTONS
Below table indicated for information about the functional button operations.
AC Voltage measurement.
Turn the power on and off.
HOLD
• Press HOLD once to enter hold mode.
• l Press HOLD again to exit hold mode
• and the present value is shown.
• l In Hold mode, is displayed
4
5
3
1
2