Dial Support Bridge for CBR Test

Dial Support Bridge positions the Mechanical Dial Indicator for piston penetration measurement in field California Bearing Ratio (CBR) testing. Complies with ASTM D4429 and U.S. Army Corps of Engineers standards.

Features:

• Sturdy welded angle steel construction
• 8ft (2.4m) length

Included Items:

• BRA-45 Dial Support Bridge

Accessories:

• Mechanical Dial Indicators for accurate displacement readings