Craftsman 82354 Owner's Manual page 4

This meter has been designed for safe use, but must be operated
with caution. The rules listed below must be carefully followed for
safe operation.
1. NEVER apply voltage to the meter that exceeds the specified
maximum:
Input Limits
Maximum Input
600V DC/AC,
250Vrms on 200mV range
Resistance, Diode Test, 250Vrms DC/AC
Continuity
2. USE EXTREME CAUTION when working with high voltages
3.
4.
6.
Function
V DC or V AC
7.
8.
DO NOT measure voltage if the voltage on the "COM" input
jack exceeds 600V above earth ground
Always use caution when working with voltages above
60VDC or 30VACrms. Keep fingers behind probe barrier
when taking measurements.
When taking non-contact voltage measurements ensure that
the positive test lead is NOT exposed and that the negative
(common) test lead is not connected to the bottom of the
meter.
NEVER connect the meter leads across a voltage source
while the function switch is in the resistance or diode mode.
Doing so can damage the meter
ALWAYS turn off the power and disconnect the test leads
before opening the cover to replace the battery
NEVER operate the meter unless the back cover is in place
and fastened securely