Sharp Edge Tester/SET-50的详细描述：
The Sharp Edge Testeris the leader in product safety equipment, currently in use worldwide bymanufacturers of toys, home appliances, business equipment, automobile manufacturers, home appliances, every item used in the kitchen, and much more. With so much concern over the safety of products to be used in the home, Underwriter’s Laboratories has issued standards to test edge sharpness on a variety of consumer products. Technical Engineering Service (TES)is the original and only manufacturer of the Sharp Edge Tester Model SET-50. If you are concerned about the safety and sharpness of your product and want to meet international standards as set by UL and the Consumer Product Safety Commission, then you need to order the Sharp Edge Tester and Tape Cap Kit for use on your production line. The Sharp Edge Tester Model SET-50 is extremely easy to use and durable. It consists of a clam-shell type housing which fits into the palm of a hand. Features include a compact arm, sealed ball bearings to reduce friction, and a new spring to meet the latest Underwriter’s Laboratories force requirements. All moving mechanisms are protected against dirt and breakage. The Sharp Edge Tester is used with the available Tape Cap Kit which simulates the thickness of skin on the human finger.SET-50及胶帽TC-3。
利边测试器是非常容易使用及耐用。贝壳形设计，特别适合放于手中，轻巧测试臂及完全密封式的轴承，可减少磨擦，加入新弹弓来符合最新的UL公司力度要求，所有可移动的部份均有保护来防止污垢及损坏。
利边测试器需配合胶帽一起使用，而胶帽是模彷人类手指厚度而设计。
规格﹕
专为U.L.标准而设计的测试器。
U.L.公司制定标准来决定电气产品的锋利边程度(UL1439)，这标准名为利边测试器。提供一个客观的标准，来决定符合现有的安全要求。
大部份UL标准包括在消费产品上的主要要求例如边缘、突出部份、角位、包围物品、开口、围边、手把等等，这些部份都需要圆滑以不导致伤害。
