8
NOTE:
1.
Firstly users should set the knob to the highest range, if users had no idea about the range of
voltage under test, and then select the proper range based on displaying value.
2.
If LCD display “1”, it means meter is over the max. Value of range, thus should set the knob to
a higher range.
3.
Do not input a voltage over DC 1000V
4.
Be carefully while measuring a high voltage. DO NOT touch the circuit.
4.3. ACV measurement
1. Apply the black test lead to “COM” terminal and the red one to “V/
Ω
” terminal.
2. Set the knob to a proper ACV range, and then connect the leads crossly to the electric circuit
under test.
NOTE:
1.
Firstly users should set the knob to the highest range, if users had no idea about the range of
voltage under test, and then select the proper range based on displaying value.
2.
If LCD displays “1”, it means meter is over the max. value of range, thus should set the knob to
a higher range.
3.
Do not input a voltage over 750Vrms
4.
Be carefully while measuring a high voltage. DO NOT touch the circuit.
4.4. DCA measurement
1. Apply the black test lead to “COM” terminal and the red one to “mA” terminal (the Max. 2A) or
to “20A” ( the Max. 20A).
2. Set the knob to a proper DCA range, and connect the leads crossly to the electric circuit under
test; LCD displays polarity and current under test connected by the red test lead.
NOTE:
1.
Firstly users should set the knob to the highest range, if users had no ide about the range of
current under test, and then select the proper range based on displaying value.
2.
If the LCD displays “1”, it means the current is over range. Now you need to set the knob to the
higher.
Содержание AX-582
Страница 1: ...DIGITAL MULTIMETER AX 582 OPERATION MANUAL...
