Trimble Zephyr Antenna for Mapping & GIS Methane Gas Detectors reducible to 5 to 500

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

While the QUESTemp 34 will print a report without the need for special software

and sampling is suspended if the liquid level recedes

The Envision Landfill Gas Analyzer

6  cm)  Explosion Proof  blower is offered with a  ½ HP explosion proof motor with an efficient 6-blade  fan  in a rugged metal housing

Trimble Zephyr Antenna for Mapping & GIS Methane Gas Detectors reducible to 5 to 500Dual 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