MFT PRO Firmware Update

New firmware for the TIS MFT Pro tester addresses the shortcomings of the resistance measurement seen previously! Actually, I say it's new, it may have been released months ago for all I know, but it's new to me!

Please note that this firmware is not available from the TIS website. TIS tell me that because of the altered resistance range, the tester requires recalibration, so it has to be sent back to them for updating or they can do it on a calibration day in conjunction with your local wholesaler.

Previous video reviewing this product:    • The TIS MFT Pro tester  
TIS official video:    • Multifunction tester for professional...  

This is not a paid promotion. The tester featured here was purchased by David Savery Electrical Services Ltd., although my thanks go to TIS for their free firmware upgrade.