Refurbished EDF Lavender Transmitter/Sonde for DigiTrak® Eclipse®DigiTrak EDF Transmitter Sonde Specification: Compatible Locators DigiTrak® Eclipse® Pitch 0.1% Depth 60ft/40ft Frequency 12kHz/1.5kHz Batteries 2x C-cell Alkaline 1x Supercell Length 15.0 inch Width 1.25 inch