GLS52 is a 1-metre-long carbon-made pole extension that can simply be attached to the lower end of the AP reflector pole. This enables the use of tilt compensation with target heights greater than 3 or 4 meters and allows applications such as height and depth determination of manholes or drains.

Diameter 32 mm to add at lower part on:
GLS30/31/51/51F,
CRP1/2/3/4/5.

Order No: 977379