Keysight 8710-1765 Torque Wrench

Features:

• Wrench opening: 7.9mm (5/16")
• Torque Setting: 0.9 Nm (8 in-lbs)
• Torque Tolerance*: ±9 N-cm (±0.8 in-lb)
• Connector types: 3.5 mm, 2.92 mm, 2.4 mm, 1.85 mm (adapters)

The Keysight 710‑1765 is a torque wrench designed for use with Keysight electronic calibration modules, including the N469xD, N443xD, and 8509xD Series, ensuring connections are tightened uniformly without risking connector damage. In addition to supporting these calibration module families, it is also compatible with Keysight N1055A modules as well as the N1076A‑CR1 and N1076B‑CR1 clock recovery instruments. The 710‑1765 can be purchased as a replacement tool within several Keysight kits, including the N1027A‑34F/34M/54F/54M configurations, 85052B, 85056A / 85056D and the N1076B‑CR1 kit, making it a necessary accessory for maintaining consistent, reliable RF and microwave connections.

Note: 8710-1765 torque wrench is for DCA 3.5 mm connectors. This is not the same torque wrench for use on the network analyzer test ports equipped with the 3.5 mm NMD style connectors.

*Many older Keysight calibration module manuals list different torque tolerances for the various torque wrenches. The correct torque tolerance for Keysight torque wrenches is ±10% of the torque setting.