The Modern Structure Tester Stand is ideal for testing students’ bridges and towers in the class room or for use in Science Olympiad and other competitions. The sturdy 1" tubular steel base is topped with a 24" x 36" white Melamine® top that has a 200mm x 200 mm opening. Adjustable span blocks install quickly to let you test bridges with spans of 200 mm, 250 mm, or 300 mm. This innovative stand is also specially designed for testing balsa wood towers. Makeshift platforms and testing stands are inconvenient and can be inconsistent. Our unique testing stand is a cost-effective, handy solution. Its compact design means you can easily store the table when you’re not using it. Table height adjusts from 27" to 40" to comfortably accommodate students in middle school through high school. Top features rounded corners for comfort and safety. Adjustable floor guides provide stability on uneven floors. Easy assembly. The Modern Structure Testing Table includes:

• weight bucket (for use with sand or other weight – not included)
• chain
• load block
• adjustable span blocks
• user guide