Digital Durometer with Silver Case

Longacre Digital Tire Durometer with Storage Case

The Longacre 52-50547 digital durometer is a racing tire hardness tester designed for repeatable tire-condition checks at the track. Its digital readout measures from 0–100 on the Shore A scale and displays readings in 0.5-point increments.

A straight-edge base helps you rock the durometer consistently for more repeatable readings. The unit includes a calibration test block, hard case, and storage pouch.

Additional Info

• Brand: Longacre Racing
• Part Number: 52-50547
• SKU: BJFG_52-50547
• Scale: Shore A
• Range: 0–100
• Resolution: 0.5 point
• Base: Straight edge for consistent rocking technique
• Included: Calibration test block, hard case, storage pouch
• Use: Racing tire hardness measurement
• Sold: Individually
• Core Charge: None
• EPA: N/A
• CARB: N/A

Fitment Note: Tire hardness readings are affected by temperature, technique, and tire condition. Use a consistent measurement procedure when comparing tires.