Filter
Top Products
MMD 540H Instruction Manual | Version 1 | February 2008 Robert Bosch LLC
MMD 540H Hybrid Multimeter | Safety | 5
Safety Cont’d…
IMPORTANT
To maintain accuracy of the meter, replace the discharged
battery immediately when the symbol “BAT” appears on the
meter display.
Avoid measuring error from outside interference. Keep the meter
away from spark plug or coil wires.
Avoid damaging the meter when testing voltage. Disconnect the
test leads from the test points before changing functions.
Do not exceed the limits shown in the table below:
Function Terminal Input limit
DC/AC Volts,
Ohm†/Continuity
/Diode,CAP.,IR- TEMP.
Adaptor, Type-K
TEMP.,Hz,%Duty, Ms
Dwell, RPM
V-Ω-RPM 600VoltsAC DC
AC/DC μA mA μA / mA 400mA DC/AC
AC/DC20A 20A *20A DC/AC
*20 Amp measurement for 30 seconds maximum.
†Ohms can not be measured if voltage is present, ohms can be
measured only in a non-powered circuit. However, the meter is
protected to 600 volts.
Ñ
Ñ
Ñ
Ñ