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Dual Check Tester 5Pk/Cutcase Display 
*Sub Brand: DualCheck 
*Test Range: 50-1000V AC 
*Display Type: LED 
*Product Type: Voltage Detector 
*ETL Listed: Yes 
*Packaging Type: Carded 
*Batteries Included: Yes 
*Color: Yellow 
*GFCI outlet tester on one end and a 50-1000V AC non-contact voltage tester on the other end 
*Bright 360 deg viewable LED indicator lights 
*Single LED provides immediate indication of the wiring error 
*LED readout indication: Correct, Bad Ground, Open Neutral, HOT/GND Reverse, HOT/NEU reverse and Open Hot wiring errors 
*Beeping audible indicator confirms presence of voltage or GFCI test completion  
*Advanced ground testing circuitry precisely detects the required low resistance values 
*Hi-impact ABS housing withstands a 10 ft drop and offers a 250 pound crush rating