EXTECH MG325 [5/18] Meter description

5 MG325-en-GB_v1.1 3/16

SAFETY STANDARDS

This instrument is designed and produced strictly in accordance with the safety requirements for GB4793 electronic

measuring instruments and IEC61010-1 safety standards. This instrument meets the double insulation over-voltage

standard CAT IV 600V and pollution degree II. Failure to use the instrument as described in this user manual can

 Check the instrument, test leads, and test pen before use. Check for any abnormal conditions such as

 Do not apply signals greater than those specified between any two terminals or any terminal and ground.

 Set the function switch the correct position before beginning a test. Never move the function switch during a

test. Please stop testing and remove connections to the circuit under test before moving the function switch to

 Do not store or use the instrument in an explosive or flammable environment or an environment characterized

by high temperature, high humidity, or strong electromagnetic fields.

 There are no user-serviceable parts in this instrument. Please refer all service and repairs to Extech

Instruments.

 Replace the batteries as soon as the low battery icon appears in order to ensure the highest measurement

accuracy.

4. Continuity (+) positive input jack

6. Insulation, Voltage, Capacitance, Resistance (-) input jack

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