CAMBRIDGE EM830 Series User Manual page 4

· Before rotating the rotary switch to change functions,
disconnect test leads from the circuit under test.
ELECTRICAL SYMBOLS
Alternating Current
Direct Current
Both direct and alternating current
Caution, risk of danger, refer to the operating
manual before use
Caution, risk of electric shock
Earth (ground) Terminal
Fuse
Conforms to European Union directives
The equipment is protected throughout by double
insulation or reinforced insulation
INTRODUCTION
The EM830 series meters are compact 3 ½-digit digital
multimeters designed to measure DC and AC voltage, DC
current, resistance and diode. Some models also have
continuity, temperature or battery measurement function
or signal output function.
These meters feature low batery indication and full range
overload protection. They are ideal measurement tools.
Except where noted, the descriptions and instructions in
this manual apply to EM830, EM830B, Em830C and
EM830D. Illustration uses EM830.
Different models have different functions, see the
following table:
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