EXTECH ET40B Continuity Tester User Manual
Learn how to effectively use the EXTECH ET40B Continuity Tester with this user manual. Ideal for automotive, aircraft and home applications, this tester checks continuity of non-energized components, fuses, diodes, switches, relays and wiring. Follow the instructions carefully to avoid electric shock and ensure proper use. Copyright © 2022 FLIR Systems Inc. All rights reserved.