Accutrak VPE Ultrasonic Leak Detector, AC Frequency Response: 36 KHz to 42 KHz 23AY84 NSN# 6260 01 178 5560 NSN# 6260 01 178 5560 000 Volts Includes Leather Sheath Handle Straight Head Weight 2 lb Item Crash Axe Blade Finish Unfinished Sheath Material Leather Handle Color Black Grip Type Non Slip Textured Grip Blade Material Steel Non Magnetic No Head Color Silver Axe Type Crash Axes Grip Material Rubber Includes Sheath No Includes Hammer Face No Handle Style Straight Blade Edge Type Serrated Non Sparking No Handle Design Straight Package Quantity 1 Ultrasonic Leak Detector Item Ultrasonic Leak Detector AC Frequency Response 36 KHz to 42 KHz Function Ultrasonic Sound Detection Includes Battery