UL498 Figure 74.1 reference plug SC-UL741 plug and socket-outlet gauges and apparatus

Household Plug And Socket-Outlets General Required VDE0620 Gauges

TIS 166-2549 Figure A.7 Gauge for testing minimum withdrawal force

TIS 166-2549 Figure A.9 Gauge for testing maximum withdrawal force for flat-round pin socketoutlet.

TIS 166-2549 Figure A.6 Gauge for testing maximum withdrawal force

BS546 gauges

BS1363 Figure 32 Apparatus for tests on adaptor pins

DIN-VDE0620-1 Plug Socket Tester / German Standard Plug And Socket Measuring Gauge

“GO” gauge for connectors to IEC60320 standard sheet C1-C23

IS1293 2019 GAUGE FOR SOCKET-OUTLET

Gauge for UL498

JIS C8303 JIS C8282-1 plug and socket test gauge