Specifications

16
Model UT30B/C/D/F: OPERATING MANUAL
F.Specification(8)
No overload protection for this range; make sure voltage
output of calibrated equipment is less than 10V to avoid damages to the
Meter.
9. Diode, Transistor, Continuity Beeper Test
Function Range Resolution 30B 30C 30D 30F Remark
Transistor
Continuity
Beeper
Test
hFE
1β
1Ω
Display
voltage
drop
approximation.
Diode
Ibo 10µA
Vce 3V
for UT30F 30Ω
others 70Ω
Buzzer sound
1mV