... pen, (3)Features: 12-250v AC test and 1.5-36v DC test.two display ways (1) Type: SR-74118 ... pen, (3)Features: 12-250v AC test and 1.5-36v DC test.two display ways, crystal and neon. with ... socket, adaptor, lamp holder, energy saving lamp and other electrical appliance, with European style and classical style. And we ... according to your requirement. OEM orders are welcome. Electrical Test Pen (SR-74118)