3
SAFETY INSTRUCTIONS
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 or current to the meter that exceeds the specified maximum:
Input Protection Limits
Function Maximum
Input
V AC/DC, Resistance, Diode Test, Continuity
600 VDC/AC rms
μ
A or mA AC/DC
200mA fused
A AC/DC
10A fused
2.
USE EXTREME CAUTION
when working with high voltages.
3.
DO NOT
measure voltage if the voltage on the "COM" input jack exceeds 600V above earth
ground.
4.
NEVER
connect the meter leads across a voltage source while the function switch is in the
current, resistance, or diode mode. Doing so can damage the meter.
5.
ALWAYS
discharge filter capacitors in power supplies and disconnect the power when making
resistance or diode tests.
6.
ALWAYS
turn off the power and disconnect the test leads before opening the covers to replace
the fuse or batteries.
7.
NEVER
operate the meter unless the back cover and the battery and fuse covers are in place
and fastened securely.
8.
If the equipment is used in a manner not specified by the manufacturer, the protection provided
by the equipment may be impaired.
