Trimble Zephyr Antenna for Mapping & GIS Methane Gas Detectors a 4m cable (10-meter cable

a 4m cable (10-meter cable optional)

but using coaxial FEP ® tubing

research labs

it is especially useful in difficult environments such as under canopy and in urban canyons

reducible to 5 to 500 ml/min with the constant pressure controller

Trimble Zephyr Antenna for Mapping & GIS Methane Gas Detectors a 4m cable (10-meter cableDual frequency GPS antenna for high accuracy applications with the GeoXH handhelds and ProXH receiver Trimble's Zephyr external L1 L2 GPS antenna contains advanced technology for extremely low multipath, outstanding low elevation satellite tracking, and sub millimeter phase center accuracy. Use the Zephyr antenna together with a GeoXH handheld or GPS Pathfinder ProXH receiver for high accuracy mapping and GIS data collection. The Zephyr antenna can be