NOTE: AIRMAR NO LONGER MANUFACTURES THIS PRODUCT
Our high-precision has been redesigned with a 26 mm (1") bronze button on the face for a quick, 15 second thermal time constant and is now accurate to ± 0.3ºC. Precision temperature data is output to a fishfinder, chart-plotter, digital display, or computer. The unit is ideal for sport and commercial fishing as it can detect thermal boundaries such as the edges of gulf stream currents.