Innova 3340 Manuel Du Propriétaire page 8

DUTY CYCLE/PULSE WIDTH/DWELL
Function
Duty Cycle
Pulse Width
ms positive
Dwell Angle
RPM
Range Resolution Accuracy
0-10000 1RPM
RPM
Frequency response: 50 - 400Hz
Risk of Explosion. This equipment has inter nal arcing and
sparking parts, which should not be e xposed to flammab le
vapors. This equipment is only suitab le for installation in a
garage having sufficient air circulation to be considered a
non-hazardous location.
Ignition coils produce a very high voltage. To reduce the risks
of electric shock when conducting RPM tests, DO NOT touch
the uninsulated ends of the test probes , the ignition coil, or
the coil terminals when the engine is r unning.
7
Range Accuracy
0.1 to ±(2.0% of
99.9% reading
+ 5 digits)
1 to 999 ±(3.0% of
reading
±2 ms)
1-12 ±(2.0% of
cylinders reading
+ 5 digits)
±(2.0% of
reading
+ 5 digits)
WARNING
WARNING
Overload Protection
0.5A/250V fast fuse
Overload Protection
0.5A/250V fast fuse