Bosch 540H User Manual download pdf (Page 5)

Robert Bosch LLC MMD 540H Instruction Manual | Version 1 | February 2008

Safety Cont’d…

DANGER

Avoid electrical shock: do not touch the

test leads, tips or the circuit being tested.

Do not try a voltage measurement with the

test leads in the 20A or the mA terminal.

When testing for the presence of voltage or current, make sure

the meter is functioning correctly. Take a reading of a known

voltage or current before accepting a zero reading.

Choose the proper range and function for the measurement. Do

not try voltage or current measurements that may exceed the

ratings marked on the Function/Range switch or terminal.

When measuring current, connect the meter in series with the

load.

Never connect more than one set of test leads to the meter.

Disconnect the live test lead before disconnecting the common

test lead.

The mA and the 20A terminals are protected by fuses. To avoid

possible injury or damage, use only in circuits limited to 400mA

or 20A for 30 seconds.

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Bosch 540H User Manual Page 5