Standard vs Long Consistometer: Which do I have?

ProductSpecs

Standard Bostwick Consistometer:

Specifications:

• Stainless Steel Construction
  Resists Corrosion
  Holds Up Under Plant Conditions
  Appropriate for Laboratory Use
• 2 Leveling Screws & Spirit Level
  Precise Positioning of Flow Angle
  Ensures Accurate Results
• Small Size 14"L (trough length approx. 11 1/2"L) x 3 1/2"W x 5 1/2"H
  Resists Corrosion
  Appropriate for Laboratory Use
• Sample Reservoir Capacity: 75 ml
• Spring-Loaded Gate
  Instantaneous Gate Release
  Prevents Premature Flowing of Sample
• Engraved Graduations in 0.5 cm Divisions
  Wear & Smear Resistant
  Ensures Accurate Results

Long Bostwick Consistometer:  suitable for testing thinner liquids.

Specifications:

• Trough Length: 14-1/2 inches with 60 etched 0.5 cm graduations.
• Sample Reservoir Capacity: 75 ml
• Overall Length: 17 inches. Overall Width: 3-1/4 inches. Weight: 2 pounds.
• Leveling: 2-leveling and spirit level.