Tiger Supplies 2.6M All Carbon Fiber 2-Section GPS Pole w/ Screw Lock TS12372 The audio tone emits from

The audio tone emits from an actual speaker and increases in frequency according to the strength of the signal

and site prep

enhancing accuracy at extreme vertical angles

Pentax Compatible

Tiger Supplies 2.6M All Carbon Fiber 2-Section GPS Pole w/ Screw Lock TS12372 The audio tone emits fromThe Tiger Supplies Carbon fiber 2. 6M 2 Section Survey Pole is a perfect accessory for any GNSS projects. This lightweight rod can extend up to 102 inches (2. 6m) with heavy duty screw lock. Both the inner tube and outer tube are made of carbon fiber. With 5 8" adapter to accept GPS antenna, the survey pole ensures that the survey data is consistent on target in uneven terrain and compression lock secures stability. The Tiger Supplies Carbon fiber 2.