Answer / mayur

1.multi meter 13.line tester
2.earth tester 14.test lamp
3.megger 15.spring balance
4.alip on meter 16.magnetic campass
5.phase sequence indicator 17.dail gauge
6.watt meter 18.wire gauge
7.techometer 19.filler gauge
8.thermometer 20.micrometer
9.grpwler
10.cell tester
11.hydrometer
12.spirit level

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