A Quick Look At Your Meter - Radio Shack 22-812A Manual

A Quick Look at Your Meter

AUTO
automatically enters the auto range mode when you turn
it on.
ºC/ºF/
dBm /
/ µA/A – Measures current.
/ mA/A – Measures current.
6-26-07 6-26-07
/
/
LOGIC/Hz – Measures logic (hi/LO) / frequency.
h
FE – Measures the gain of small-signal bipolar transistors.
OFF – Switches off the meter.
Rubber Boot – – protect the meter and store the test leads
using the clips on the back.
Sliding Guard
WARNING: THE GUARD pROTECTS AGAINST ELECTRIC
SHOCK. DO NOT REMOVE IT.
+ 10A MAX FUSED – plug the red lead into this jack to
measure current higher than 400 mA.
- Appears in the auto range mode. The meter
V – Displays temperature / measures DC �olts.
V – Measures AC �oltage in dBm or �olts.
– Measures ohms and capacitance.
– Checks continuity and diodes.