Techmaster DM-8400 Digital Multimeter A.W. Sperry Leads & Box Untested Vintage

A W Sperry Techmaster AC/DC Digital Multimeter DM-8400 Electrical Testing

Vintage AWS SP-15 Analog Volt Ohms Meter A.W. Sperry Insturments Inc.

A.W. Sperry AC/DC Digital Multimeter DM-11 - Needs 9V battery, no leads

New Sperry Instruments VC61000 Volt Check & ET6200 Low Voltage Tester w/ leads

Mechanics Lot Sperry Instruments V-111A Centech 67724 Micronta 22-027U & 22030A

Sperry Instruments VD6509 Adjustable Non-Contact Detector with yellow

Vintage AWS SP-15 Analog Volt Ohms Meter A.W. Sperry Insturments Inc.