Model: HS-5001 B

A state of the art compaction control gauge featuring a totally enclosed and sealed automatic indexing mechanism. The HS-5001 B provides an accurate read-out of the measurement depth while keeping abrasive dirt or other debris out of the mechanism itself. Six convenient, easily replaced size AA alkaline batteries last up to 2000 hours operation.

Other features include:

• Built- in fist routines
• Nomograph method for thin lift asphalt measurements
• Five block calibration method - No short cuts
• Indexing mechanism is specially designed for positive, precise and repeatable source positioning
• Durable bronze bearings reduce source rod lateral movement
• Rugged, precision-machined base from solid 6061 -T6 aluminum, unlike castings will never warp from costing stress