VOLTCRAFT VC251TRMS - Interpreting the Multimeter Display and Symbols

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8. Display elements and symbols
The following symbols and letters appear on the device/display. Other symbols may appear on the display (display
test), but these have no function.
1 True RMS measurement
2 Delta symbol for relative measurement
(= reference measurement)
3 Mega symbol (exp.6)
4 Kilo symbol (exp.3)
5 Ohm (unit of electrical resistance)
6 Hertz (unit of frequency)
7 Milli symbol (exp. -3)
8 Volt (unit of electrical voltage)
9 Micro symbol (exp. -6)
10 Ampere (unit of electrical current)
11 Automatic power-off function is enabled
12 Measured value
13 Diode test symbol
14 Symbol for the acoustic continuity tester
14 Low impedance symbol
16 Terminal assignment indicator
17 Battery status indicator
18 Hold function is enabled
19 Direct current symbol (
)
20 Polarityindicatorforcurrentow(negativepole)
21 Alternating current symbol (
)
22 Warning symbol for dangerous voltage