This high quality precision probe, Model TAP40, is supplied in accordance with all IEC standards listed below. It is also used for CSA and UL requirements. The Telecommunications Access Probe is designed to check for limited access to telecommunications voltages (TNV), mainly encompassing telephone jacks and operator areas. This probe complies with all the standards for telecommunications product safety. Ergonomics designs and manufactures these probes in our own facilities, ensuring top quality parts at a competitive price and always in stock. This probe is made of durable stainless steel, and the remainder of the instrument is fabricated from white Delrin®. The handle is designed with a threaded hole for use with force gauges. The handle also is electrically connected to the fingertip for continuity measurements. Our ISO/IEC 17025 accredited laboratory calibrates each of these items to confirm strict compliance to all necessary requirements. ISO/IEC 17025 certificates are available for all the products that Ergonomics offers.