EngineEAR II Electronic Stethescope Extractors Fits 3/8" x 11/16"

Fits 3/8" x 11/16"

Made of industrial grade chrome molybdenum (chrome-moly) steel alloy

Made of strong ABS plastic

Full polish nickel chrome plated

3/8" Drive 6 Point SAE Deep Socket - 1/4"

EngineEAR II Electronic Stethescope Extractors Fits 3/8" x 11/16"EngineEAR II Electronic Stethescope Features and Benefits: dB Meter has 7 sound level control settings 60 dB to 120 dB for super sensitive noise pick up and limited distortion of unwanted sounds Hi Low setting on db Meter allows interpretation of sound on both levels dB Meter allows user to detect when battery is low Professional headphones shut out surrounding sound Non conductive microphone will not zap expensive computer circuitry Flexible shaft