Wire Pull testers precisely measure the pull-off force of crimped on terminals. We offer models for testing wires from 30 to 0000 AWG. Contact our experts to help select the ideal tester for your application. For testing according to UL 486A
The WTT-ESMHD system is a high capacity motorized pull tester designed for checking wire terminal crimp strength per UL and MIL specifications.
Available in 750 or 1500 lb capacity, the WTT-ESMHD includes a slotted wire terminal fixture accommodating wires up 0000 AWG (4/0) (.46" / 11.8mm diameter).