Audio Continuity Test ( 3.4 Current Measurements ~ (A); Resistance Measurement; Current Measurements - PCE Instruments F 01 Bedienungsanleitung

3.3 Audio continuity test (
measurement
1. Connect the measuring leads to the instrument's terminals.
2. Set the selector switch to the "
3. Connect the instrument to the circuit to be tested. The
buzzer is permanently active as soon as contact is
established (circuit closed) and if the value of the resistance
measured is less than 40 Ω.
Above 400 Ω, the display indicates "OL".
Characteristics
Display range
Measuring range
Accuracy (1)
Resolution
Open circuit voltage
Measuring current
Protection
(1) with measurement leads supplied with the instrument

3.4 Current measurements

1. Set the selector switch to the "A~" position
2. Clamp the conductor through which the current to be
measured is passing, ensure that the jaws are properly
closed and no foreign body is caught in the space between
the jaws.
Range switching is automatic
Characteristics
Display range
Measuring range (2)
Accuracy
Resolution
(1) OL is displayed over 400 A rms
(2) If the value of the current measured is < 0.15 A, the
display indicates 0.00
- Repeatability of the measurement after closing the clamp
several times in succession: 0.1% typical
) / Resistance
" position.
0.0 to 399.9 Ω
1% L + 3 counts
500 V AC or 750 V (DC or peak)
~
(A)
40 A 400 A
0.20 to 40.0 to
39.99 A 399.9 A
1.5% L
1.5% L + 2 counts
+ 10 counts
10 mA 100 mA
19
400 Ω Ω Ω Ω Ω
0.1 Ω
≤ 3.2 V
320 µA
4 000 A
400 to
600 A
peak
1 A
(1)