User's Manual

6
Input Protection Limits
Function
VDCorVAC
mA AC/DC
A AC/DC
Frequency, Resistance, Capacitance,
Duty Cycle, Diode Test, Continuity
Temperature
Surge Protection: 8kV peak per IEC 61010
Maximum Input
1000VDC/AC rms
500mA 1000V fast acting fuse
10A 1000V fast acting fuse
(20A for 30 seconds max every
15 minutes)
1000VDC/AC rms
1000VDC/AC rms
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.
apply voltage or current to the meter that exceeds the specified maximum:
when working with high voltages.
measure voltage if the voltage on the "COM" input jack exceeds 1000V
above earth ground.
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.
discharge filter capacitors in power supplies and disconnect the power
when making resistance or diode tests.
turn off the power and disconnect the test leads before opening the covers
to replace the fuse or batteries.
operate the meter unless the back cover and the battery and fuse covers
are in place and fastened securely.
If the equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
1-NEVER
2-USE EXTREME CAUTION
3-DO NOT
4-NEVER
5-ALWAYS
6-ALWAYS
7-NEVER
3-
3-
3-
3-
3-
3-
True RMS Digital Multimeter User Manual