Sonde S18 (13ft depth,0.70")
Small S18 sonde for locating out empty duct
Measures: 0.70" x 3.22"
Depth Range: 13ft
Battery type: 2 x CR1/3N or 1 x D1/3N
Connect to a Flexrod using M10 male end
This is a self-contained, battery-operated sonde. It can be connected to a Flexrod for locating pipes and ducting etc. It transmits on 33kHz and can be normally located to a maximum depth of 13 feet