VOLTCRAFT VC271 TRMS Bedienungsanleitung Seite 44

REL Relative measurement button (= reference measurement)
SELECT Switch to sub-functions
HOLD Freezes the current measurement
OL Overload = The measuring range was exceeded
LEAd warning "Incorrect terminal"
OFF Move to this position to turn the multimeter off
Diode test symbol
Acoustic continuity tester
Capacity measuring range
Alternating current
Direct current
COM Connection for reference potential
MV Millivolt mode (exp.-3)
V Voltage mode (Volt = unit of electrical voltage)
A Current mode (Ampere = unit of electric current)
mA Milliamp mode (exp.-3)
µA Microamp mode (exp.–6)
Hz Frequency mode (Hertz = unit of frequency)
Ω Resistance mode (Ohm = unit of electrical resistance)
True RMS True root mean square measurement
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