4-Foot Aluminum Grade Rod Extension for GR Series Rods DH-1000CF Constant-Response™ Circuitry — Maintains constant

Constant-Response™ Circuitry — Maintains constant speed under load

than the common red beam

It also includes a 1-year limited warranty and a helpful English or Spanish guide

This Leica round prism's surface is coated with anti-reflection copper which also improves reflectivity and prevents adverse dirt or condensation

4-Foot Aluminum Grade Rod Extension for GR Series Rods DH-1000CF Constant-Response™ Circuitry — Maintains constantThe LaserLine 4 foot Aluminum Grade Rod Extension provides any LaserLine GR1000 Series Grade Rod with an additional four feet for measuring. The additional four feet though do not add to the length all at one time. Instead, it extends the rod in 1 foot increments. The 10 foot rods become 14 feet, 15 foot rods become 19 feet. Just remember for each foot the rod is raised it reduce or run the tape down one foot. This makes all the readings the same with