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MMD 540H Instruction Manual | Version 1 | February 2008 Robert Bosch LLC
Meter Functions – Audible Continuity ( )
IMPORTANT: Turn the power OFF
on the test circuit
Select the Audible Continuity
“
” function with the rotary
switch and mode button.
Insert:
Black lead in COM terminal.
Red lead in V-Ω-RPM terminal.
Connect one test probe to each
end of the circuit to be tested.
Circuit complete, the meter
will beep continuously.
Circuit open, there is no beep
and the display shows to OL
(over limit).
Ñ
Ñ
Ñ
Ñ
Ñ
MMD 540H Hybrid Multimeter | Meter Functions | 17
Black– Red+
Circuit open
- no beep