Resistance Measurements; Diode Test Function - Westfalia EM306B Bedienungsanleitung

Resistance Measurements

Attention! Under no circumstances conduct resistance measure-
ments on voltage carrying circuitry!
1. Connect the black measuring cable to the COM input (6)
and the red measuring cable to the V/Ω/
2. Then set the rotary function switch (3) to the desired
measuring range (2000 Ω or 200 KΩ).
3. Connect the measuring cables to the resistor you intend to
test.
Read the result from the display.
Please Notice:
When taking measurements in the range under 200 KΩ it
can take several seconds before a stable value is reached.
If the measuring range is exceeded, a "1" is displayed as
overflow indicator.
Keep the measuring tips clean to ensure a good connection.
Range Resolution
2000 Ω 1 Ω
200 KΩ 100 Ω

Diode Test Function

With this function you can test diodes and other semiconductors
for continuity and blocking function.
Operation
Accuracy
± 1.2 % of measured
value + 2 digits
± 1.5 % of measured
value + 2 digits
25
- input (5).
Overload
protection
DC 250 V
AC 250 Vrms