[A]  1/4" (6.4 mm) Diameter Opening:

• Complies with UL and IP standards for finger safe.

[B]  Conical Opening:

• Reverse parabolic cone tool from portable ultrasound instrument easily pivots in all directions to locate source(s) of ultrasonic emissions.

[C]  Window & Body Cover:

• Machined from 1/2" aluminum bar stock for unmatched resilience (stainless steel available).
• Treated with Mil Spec anodizing process and then powder coated for "belt and suspenders" protection against industrial environments.
• Cover mounted on stainless steel hinges for ease of use and captivated component.
• Cover fastens with 1/4-28 stainless steel, spring loaded, captive screw for a safe, secure seal.

[D]  Conical Backend:

• Shaped to capture ultrasonic waves from wide angles and draw them to the opening for analysis, while allowing technicians broad angles to determine the precise origination of anomalies.

[E]  Mounting Fitting:

• Uses standard 1/2" conduit knockout and conduit nut for easy installation.

[F]  Gasket:

• NEMA 4X seal for indoor and outdoor use.