EXTECH ET26B 4 Way Circuit Tester User Manual
Learn how to safely and easily test electrical circuits with the EXTECH ET26B 4 Way Circuit Tester. This user manual includes instructions, specifications, and important safety information for using the ET26B Circuit Tester. Check for voltage from 120 to 480V AC and DC with the neon indicator. Double insulation protects against electric shock. Get started with one-hand testing of outlets today.