VOLTCRAFT VC292 Operating Instructions Manual page 71

Symbol Description
Direct current symbol
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)
TRMS
True root mean square measurement
+
Polarity indicator for current flow direction (positive terminal)
- Polarity indicator for current flow direction (negative terminal)
Symbol for current measurement with current clamp
71