USAG 076 F Manuel D'utilisation page 23

Diode and Continuity
Range Description
The approx. forward
voltage drop
of the diode will be
displayed.
The built-in buzzer
will sound if the
resistance is less than about
30 .
Overload Protection: 250V DC/AC rms
Duty Cycle
Range Resolution
5% ~ 95% 0.1%
Measurement Range: 3V peak -50V peak
Frequency Range: 10Hz -10kHz
Overload Protection: 250V DC/AC rms
Tach (rotation speed)
Number The Highest
Range
of Cylinders Resolution
2 cylinders
3 cylinders
4 cylinders
-
5 cylinders
6 cylinders
8 cylinders
Note:
Measurement Range: 3V peak -50V peak
Overload Protection: 250V DC/AC rms
Temperature
Test Condition Range
-20° C
Voltage:
~1000 C
about 3V
-4° F
~1832° F
Voltage:
about -1.2V
Overload Protection: Fuse, 400mA/690V, Fast action
Note:
1. The above accuracy does not include error of the thermocouple probe.
2. Accuracy specification assumes ambient temperature stable to ±1C°.
For ambient temperature changes of ±5 C°, rated accuracy applies after
1 hour.
Dwell Angle
Accuracy
of Cylinders
± (2.5% + 5)
Measurement Range: 3V peak -50V peak
Rotation Speed of Engine:
Overload Protection: 250V DC/AC rms
Vehicle's Battery Internal Resistance
Range
Accuracy
400m
4000m
Note:
± (2.0% + 5)
1. Do not attempt to test a battery whose voltage exceeds 36V.
2. The resistance of each test lead C with clip ) must be less
than 5
Overload Protection: Fuse, 400mA/690V, Fast action
23
Resolution
-20° C ~ 0° C: ± (6.0% + 5)
1° C 0° C ~ 400° C: ± (1.5% + 5)
> 400° C: ± (1.8% + 5)
-4° F ~ 32° F: ± (6.0% + 9)
1° F 32° F ~ 752° F: ± (1.5% + 9)
> 752° F: ± (1.8% + 9)
Number
Range Resolution
2 cylinders 0 - 180°
3 cylinders 0 - 120°
4 cylinders 0 - 90°
0.1°
5 cylinders 0 - 72°
6 cylinders 0 - 60°
8 cylinders 0 - 45°
Resolution Accuracy
0.1m
± (5% +
10)
1m
Accuracy
Accuracy
± (2.0% + 5)
Test Signal
about 1kHz,
50mA