RS PRO IDM 71 - Symbols as Marked on the Meter

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˙ To avoid false readings that can lead to electric shock and injury, replace
battery as soon as low battery indicator appears.
˙ Disconnect circuit power and discharge all high-voltage capacitors before
testing resistance, continuity, diodes, or capacitance.
˙ Do not use the meter around explosive gas or vapor.
˙ To reduce the risk of fire or electric shock, do not expose this product to
rain or moisture.
 Cautions
˙ 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/9; /
  A //Hz position.
˙ Do not expose Meter to extremes of temperature or high humidity.
˙ Never set the meter in   A function to measure the voltage of a power
supply circuit in equipment, as it could result in damage the meter and the
equipment under test.
Symbols as Marked on The Meter :
 : AC (Alternating Current)
 : DC (Direct Current)
 : Caution, Risk of Electric shock. To alert you to the presence of a
potentially hazardous voltage.
 : Caution, Risk of Danger. Refer to  Warnings and  Cautions in the
manual.
 : Double Insulation protection against electric shock.
 : Conforms to European Union directives.
Safety