SEFRAM MW 9091 Manuel D'utilisation page 28

 CAUTION
˙ Disconnect the test leads from the test points before changing
the position of the function rotary switch.
˙ Never connect a source of voltage with the function rotary
switch in Ω,,°C ,mA, INSULATION position.
˙ Do not expose Meter to extremes in temperature or high
humidity.
˙ Never set the meter in Ω,,°C ,mA, INSULATION
function to measure the voltage of a power supply circuit
in equipment that could result in damage the meter and
the equipment under test.
Symbols as marked on the Meter and Instruction
manual
 Risk of electric shock
 See instruction manual
 DC measurement
Equipment protected by double or reinforced

insulation
<
Battery

Fuse
 Earth
 AC measurement
 Conforms to EU directives
Do not discard this product or throw away.
Unsafe Voltage
To alert you to the presence of a potentially hazardous voltage,
when the Tester detects a voltage ≧30 V or a voltage overload
(OL) in V, mV, insulation function. The "" symbol is displayed
and High voltage indicator is turned on.
Maintenance
Do not attempt to repair this Meter. It contains no userserviceable
parts. Repair or servicing should only be performed by qualified
personnel.
Cleaning
Periodically wipe the case with a dry cloth and detergent.
Do not use abrasives or solvents.
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