PANCONTROL PAN 149 Manual page 37

5.
Once the reading stabilizes, read the value. Use the HOLD function if the
reading is difficult to read.
DC voltage / DC current: With reverse polarity a minus sign (-) will be
shown on the display.
DC current measurement / AC Current measurement
Always measure current on one conductor only.
Covering more than one conductor results in measuring differential
current (like identifying leakage current). To avoid measuring errors
related to other hot conductors, please observe maximum
phase-to-phase clearance.
1.
Set the rotary switch to the A= or A~ Position
2.
Put the conductor in a possible right angle in the clamp and make sure
that the clamp closes well.
3.
Switch on the power.
4.
Once the reading stabilizes, read the value. Use the HOLD function if the
reading is difficult to read.
DC voltage / DC current: With reverse polarity a minus sign (-) will be
shown on the display.
Resistance measurement
Attention: Before making any measurements, make sure the circuit is
disconnected from any power source and all capacitors are properly
discharged!
1. Set the rotary switch to the 
2. Press the MODE button until the desired symbol on the display will
appear. ()
- Position
EN 15