Facom 1/2" Drive Electronic Torque & Angle Adapter (17-340nm) (E.506-340S) 
	- Torque range - 17 - 340nm
 
	- Torque Accuracy : +/- 3° (between 20% & 100% capacity)
 
	- Angle Accuracy : +/- 2°
 
	- Measurement mode - 'Peak' or 'Trace'
 
	- Measurement units - nm, ft. lbs, in lbs, kg.cm degree
 
	- Locking keypad - to restict access to programs and data
 
	- Supplied with protective case & calibration certificate
 
Here's the USAG video for the same tool (more detailed than the Facom video). The USAG 814A series and Facom E506 Series are the same.