Testboy TB 65 Manuel D'utilisation page 39

Ignition point
Set the selector switch for type of engine to the domain "Dwell
Connect the black test lead to the "COM" jack and the red test lead
to the "V/Ω" jack.
Connect the black test lead to the vehicle earth and the red test
lead to the negative connection of the ignition coil.
Cylinder Measuring range
3CYL 0 - 120°
4CYL 0 - 90°
5CYL 0 - 72°
6CYL 0 - 60°
8CYL 0 - 45°
Duty cycle
Set the selector switch to "Duty %". Connect the black test lead to
the "COM" jack and the red test lead to the "V/Ω" jack. Connect test
leads to the test circuit. Read off measurement result from the
display.
Measuring range
0 – 100 %
-
Sensitivity: 5 Vrms
-
Max. input voltage 250 Vrms
®
Testboy TB 65
All manuals and user guides at all-guides.com
Resolution
Resolution
0.1 %
Accuracy
0.1° ±3 % + 5 Digit
Accuracy
±3 % + 5 Digit
Operation
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