voltage, current and resistance
power, energy and power factor
insulation resistance and A.C. current only
ampere hour capacity and D.C current only
adjust its pointer to infinity mechanically
choose appropriate resistance range
set the pointer to zero by short-circuiting its probes by means of a potentiometer
do all the above
Range switch
Selector switch
Power ON - OFF switch
Function switch
have numerical readout
use LED and LCD displays
have a circuitry of digital design
use deflection type meter movement
9
8
7
6
