Bulgarian 
Airmar
The American company AIRMAR Technology Corporation has literally turned into art the production of transducers, sensors for various applications, meteorological instruments, industrial and scientific transducers. An absolute leader in Chirp technology and with a wide range of underwater fishing probes, Airmar partners with a number of other giants such as Marport, Simrad, Garmin, Humminbird, Lowrance and many others.
It was started in 1982 by Stephen Boucher in New Hampshire in the form of a family company and only a few decades later their products are relied on by all sorts of professionals and customers around the world. Thanks to Airmar's developments and innovative approach - from the beginning and the concept, to the final market, the boundaries of ultrasound technology are expanding and anglers have the most modern and reliable lines of transducers. The increasingly advanced Chirp broadband sensors cover ever-increasing depths unthinkable only years ago and it is certain that we will see many more "miracles" from Airmar in the future.
It was started in 1982 by Stephen Boucher in New Hampshire in the form of a family company and only a few decades later their products are relied on by all sorts of professionals and customers around the world. Thanks to Airmar's developments and innovative approach - from the beginning and the concept, to the final market, the boundaries of ultrasound technology are expanding and anglers have the most modern and reliable lines of transducers. The increasingly advanced Chirp broadband sensors cover ever-increasing depths unthinkable only years ago and it is certain that we will see many more "miracles" from Airmar in the future.
High quality and low price for CHIRP probe are compatible concepts when the offer comes from a reputable brand like Airmar! Model TM150M Chirp with a power of 300 W and a frequency range of 95 - 155 kHz provides a clear picture with high resolution of everything under the boat - fish, bottom relief, vegetation. All this with a range of up to 183 m depth.
The beam coverage from 17 ° to 26 ° and a total of 60 kHz broadband scanning range plus the capabilities of Xducer ID technology are ideal for detecting fish swimming near rocks and pontoons, as well as those swimming near the bottom. An excellent choice for coastal sea fishing or freshwater fishing, in shallow and medium-deep areas, the probe is compatible with Lowrance, Simrad, Garmin, Humminbird and other sonar.
The beam coverage from 17 ° to 26 ° and a total of 60 kHz broadband scanning range plus the capabilities of Xducer ID technology are ideal for detecting fish swimming near rocks and pontoons, as well as those swimming near the bottom. An excellent choice for coastal sea fishing or freshwater fishing, in shallow and medium-deep areas, the probe is compatible with Lowrance, Simrad, Garmin, Humminbird and other sonar.
Transducers for mounting through the hull of the boat with a pre-fixed at a certain angle ceramic element provide various options for coating the beam. What unites them is the detailed picture with 50 kHz broadband scanning range and seamless targeting of fish near the bottom or vertical structures, as well as accurate data even at higher speeds.
Airmar B75M Chirp 600W shows vegetation, terrain, obstacles and fish with a high resolution of up to 274 m depth, and the more powerful of the two - B175M 1kW - up to 457 meters. The probes have a fast-response temperature sensor and are compatible with Lowrance, Simrad, Garmin, Humminbird and many others.
Airmar B75M Chirp 600W shows vegetation, terrain, obstacles and fish with a high resolution of up to 274 m depth, and the more powerful of the two - B175M 1kW - up to 457 meters. The probes have a fast-response temperature sensor and are compatible with Lowrance, Simrad, Garmin, Humminbird and many others.
