A.W. Sperry Instruments Volt Multitester Multimeter SP-10A 6-Function 15-Range

Vintage Multi-Tester AW Sperry, Model SP-10A With Test Leads Case, Made in Korea

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Vintage Micronta 8 Range Multitester No. 22-212 2000 OHMS/Volt multimeter

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YX-360TRD Analogue Meter Multimeter Multitester Fuse Diode Protection DC AC Test