User Manual

14 GMC-I Messtechnik GmbH
Operating Overview – Connections, Keys, Rotary Switch, Symbols
Symbols Used for Rotary Switch Positions
Rotary Switch
SEL Display ZERO Measuring Function – White Printing
V —mV, V DC • Direct voltage
V~ 0/2 mV, V ~ AC TRMS • Alternating voltage, AC TRMS, full bandwidth
Hz (V) 1 Hz, kHz ~ AC — Voltage frequency, full bandwidth
Ω
0/2 Ω, kΩ, MΩ•(DC) resistance
Ω
1 ς — Continuity test Ω with acoustic signal
—
V DC — Diode voltage
Temp. TC —
°C types B ... U
— Temperature, type K thermocouple
Temp. RTD — °C Pt100/1000
°C Ni100/1000
• Temperature with resistance thermometer
—nF μF • Capacitance
mA —μA, mA DC • Direct current value
mA~ — μA, mA ~ AC TRMS • Alternating current amperage, AC TRMS
Rotary Switch SEL Display Calibration Function – Red Printing
V — V DC Direct voltage simulator
Hz — Hz Pulse / frequency generator
Ω
0/2 ς (DC) Resistance simulator
Temp. TC —
°C types B ... U
Thermocouple simulator
Temp. RTD — °C Pt100/1000
°C Ni100/1000
Resistance thermometer simulator
mA — mA Current sink
mA — mA Current sensor