21
Digital
resolution
Bargraph
resolution
Accuracy
± 1.5 % R
± 8
counts
± 1.5 % R ± 3 counts
± 3 % R
± 5
counts
Voltage on
open circuit
Protection
500 V rms and 750 V peak
Ω
Ω
Ω
Ω
Ω
400
Ω
4 k
Ω
40 k
Ω
400 k
Ω
4 M
Ω
40 M
Ω
0.1
Ω
1
Ω
10
Ω
100
Ω
1 k
Ω
10 k
Ω
10
Ω
100
Ω
1 k
Ω
10 k
Ω
100 k
Ω
1 M
Ω
≤
0.5 V
CONTINUITY SOUND TEST
On the 400
Ω
range, continuous beep for a resistance R
≤
40
Ω
RESISTANCES
DIODES
Never make a diode test on a live circuit
■
Connect the leads to the multimeter and to the terminals of the component
to be tested.
■
Place the selector switch on the diode function :
- in forward direction the display gives the value of the junction in volts
(resolution 1mV)
- accuracy : ± 2% R ± 15mV
- open circuit voltage :
≥
3V
- short circuit current : 0.8mA
- in reverse direction the display indicates the open circuit voltage,
around 3V.
■
Memorise the value if necessary, by pressing the HOLD button.
■
With this function it is thus possible to test standard diodes, l.e.d’s or any
other semiconductor which has a junction that corresponds to a direct voltage
of less than 3V.
■
Protection : idem resistances
