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UL 1017 Impactor
UL 1017 Impactor Product details:ZLT-U25 To test the mechanical strength for the brush caps and switch actuators,conform to UL 1017 figure 9 and clause 5.19.4.1. 3.175 mm radius of head,25,4 mm diamet...
90N Spring Balance for Hinged Doors
1.05N/mm Spring Balance for Hinged Doors Product details:Model ZLT-D1T To test the mechanical strength for hinged doors,conforms to IEC60335-2-25 clause 21.101,IEC60335-2-90 clause 21.101.













