Voltage Measurement; Current Measurement - ZA-TEC ZA 1-3 Bedienungsanleitung

of the ZA-TEC ZA 1-3 against ground is 1000 V.
Electrical danger!
Maximum circuit voltage for a measured current of 500 V! In

case of fuse triggering at values above 500 V, damages of the
device might be involved. A damaged device might represent
an electrical hazard!
8.2.1

Voltage measurement

- Select the desired function (V AC) or (V DC) by means of the rotary switch
 of the ZA-TEC ZA 1-3.
- Connect the black safety measuring lead to the COM jack J of the
ZA-TEC ZA 1-3.
- Connect the red safety measuring lead to the jack for V, Ω,
ZA-TEC ZA 1-3.
- Bring the safety measuring leads into contact with the measuring
points and read the measured value on the digital display  of the
ZA-TEC ZA 1-3.
See figure 2:
See figure 3:
8.2.2

Current measurement

- Select the desired range and function (A AC) or (A DC) by means of the
rotary switch  of the ZA-TEC ZA 1-3.
- Connect the black safety measuring lead to the COM jack J of the
ZA-TEC ZA 1-3.
- Connect the red safety measuring lead to the jack for the 10 A range K (DC
or AC currents up to 10 A) of the ZA-TEC ZA 1-3.
- Bring the safety measuring leads into contact with the measuring
points and read the measured value on the digital display  of the
ZA-TEC ZA 1-3.
See figure 4:
See figure 5:
8.3 Resistance measurement
- Select the desired function (Ω) by means of the rotary switch  of the
ZA-TEC ZA 1-3.
- Connect the black safety measuring lead to the COM jack J of the
ZA-TEC ZA 1-3.
- Connect the red safety measuring lead to the jack for V, ,
ZA-TEC ZA 1-3.
- Bring the safety measuring leads into contact with the measuring
points and read the measured value on the digital display  of the
ZA-TEC ZA 1-3.
See figure 6:
8.4 Diode test
- Select the desired function (
ZA-TEC ZA 1-3.
- Connect the black safety measuring lead to the COM jack J of the
ZA-TEC ZA 1-3.
- Connect the red safety measuring lead to the jack for V, ,
ZA-TEC ZA 1-3.
- Bring the safety measuring leads into contact with the diode connec-
tions and read the measured value on the digital display  of the
ZA-TEC ZA 1-3.
- For a standard Si diode applied in conduction direction, a conduction
voltage between 0.400 V and 0.900 V is displayed. „000" indicates a short-
circuit inside the diode, „OL" indicates an interruption inside the diode.
- For a diode applied in reverse direction, „OL" is indicated. If the diode is
defective, „000" or other values are indicated.
See figure 7:
8.5 Continuity test with buzzer
- Select the desired function (
ZA-TEC ZA 1-3.
- Connect the black safety measuring lead to the COM jack J of the
ZA-TEC ZA 1-3.
- Connect the red safety measuring lead to the jack for V, ,
ZA-TEC ZA 1-3.
- Bring the safety measuring leads into contact with the measuring points. If the
lead resistance between the COM jack J and the jack for V, ,
11/ 2016
DC voltage measurement
AC voltage measurement
DC current measurement
AC current measurement
Resistance measurement
) by means of the rotary switch  of the
Diode test
) by means of the rotary switch  of the
ZA-TEC ZA 1-3

, Hz 9 of the
, Hz 9 of the
, Hz 9 of the
, Hz 9 of the
, Hz 9 falls
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