Fisher Labs SR-81 Sonde at 81.92 kHz dgd apparel Designed to locate deep objects

Designed to locate deep objects

Battery: Lithium Ion Rechargeable

Description: Carrying Bag

Overload Alarm System: The built-in overload alarm system alerts you when the detector encounters excessive signals

Fisher Labs SR-81 Sonde at 81.92 kHz dgd apparel Designed to locate deep objectsFISHER LABS SR 81 sonde at 81. 92 kHz Best Price Guaranteed Price Match Free US Shipping Manufacturer's Limited Warranty Made in the USA Fisher Sonde Signal Transmitter SONDE TW6 Fisher Sondes are small transmitters used to trace the path of non metallic pipes and locate blockage in lines. Sondes are inserted into a pipe or duct by means of a push rod and located using a Fisher receiver. FEATURES Rugged Design Long Battery Life Outstanding Distance &