Operation
Display
Number
Icon
°C °F
1
mnF
1
mμA
1
dBmV
1
MKΩHz
1
2
MAX-MIN
3
AUTO
4
MANUAL
5
51000
6
7
8
36
Function
Temperature measurement °C or °F
Capacitance measurement nF or mF
Current measurement µA, mA or A
dBm or voltage measurement mV or V
Resistance measurement Ω, KΩ or MΩ
Also frequency measurement Hz, KHz, MHz
Duty cycle in %
Measured value recording MAX maximum,
MIN minimum, MAX-MIN differentiated value
Automatic measuring range selection
Manual measuring range selection
Measured value display 5, 50, 500 and 1000,
5000, etc.
Battery icon indicating low battery
Relative measurement
®
Testboy
TB 312