Series testing board mainly for used connectivity testing, fault between coil, terminals testing of compressor, shortage testing of induction motor or any type of motor ,electric heater, and testing of any electrical equipment and components.
(1) AC power plugs
(2) Two pieces 3 Pin socket
(3) One pieces Lamp holder with lamp
(4) One pieces Fuse
(5) One pieces Indicator
How To Make it
Fist of all connect the phase or live wire to the fuse 1st terminal, after that connect the wire 2nd terminal of the fuse, for these wire current can passes through a conductor. After that 2nd terminal of the fuse connect to all lower terminal of Indicator , Switches . Upper terminal of switch connect to the left terminal of all socket similarly other connection . Right terminal of first socket connected with 1st terminal of lamp holder and get neutral wire from right terminal of second socket as shown in the figure. When you all neutral wire are connected, then circuit will be closed and it is ready to used for testing equipment and components.