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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Low-profile
4-inch size has a beavertail handle
Directions
housewrap and insulation
Engineered to specifications required by professional electricians the innovative 2-in-1 DualCheck Tester from Sperry Instruments saves you time and money
Southwire 41151S Tester 480VAC/110VDC GFCI Air Volume Control Low-profileThe 41151S Compact Voltage and GFCI Tester features an easy to read LED display. It's a simple and safe way to test for live circuits, measure voltage, and test if GFCI circuits are functioning properly. This pocket tester tests AC voltage up to 480V and DC voltage up to 110V. Features & Benefits Measures AC voltage 12 480V Measures DC voltage 9 110V Automatically detects AC or DC voltage CAT III 600V Safety Rating Tests GFCI outlets Withstands a 6.