Benkelman Beam

Specification

• Dimensions: Main Body (length), Arm (telescopic) extended, Operating length fully extended: 1397 mm, 2400 mm, 3700 mm
• Beam fulcrum ratio: 2:1
• Weight: 15.9 kg
• Main Body: 55 ” (1,397 mm) long, black finish aluminum.
• Probe Beam: Aluminum, 8 ft. (2.4 m) long, telescopes into case for storage.
• Probe Fulcrum: Ball pivot bearing, gives lever ratio of 2:1.
• Vibrator System: Operating switch mounted on top of instrument section (requires 4 “D” size batteries).
• Dial Indicators: Compensated for direct reading (not included).
• Leveling Wheel: Adjusts beams to proper elevation.
• Open Length: 12 ft. (3.7 m) l.
• Weight: Net 29 lbs. (13.2 kg).