2 Sets Socket Adapter Converter 1/2in Square to 1/4in Hex Quick Release for Drill Wrench

1??Using piezoelectric ceramic acceleration sensor. vibration collection is more accurate. 2??Accurate value. three and a half digits display. can display the value more realistically. 3??Portable design. handheld body. more convenient to use. can be used in various situations. 4??Support temperature conversion and environment display. able to display modes according to different environments. 5??LCD screen display. data is clearly visible. it is more convenient to analyze and measure data.2 Sets Socket Adapter Converter 1/2in Square to 1/4in Hex Quick Release for Drill Wrench