MN16 V1.2 7/08

4

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 DC or V AC

600VDC/AC

mA AC/DC

400mA AC/DC

A AC/DC

10A AC/DC (20A for 30 sec max every 15 min)

Frequency, Resistance, Capacitance,

Diode Test, Continuity, Temperature

250VDC/AC

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.