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Fisher Sonde Signal Transmitter

SR 51 @ 512 Hz: $330.00

SR 8.2 @ 8.2175 kHz: $330.00

SR 81 @ 81.92 kHz: $330.00

SR 82 @ 82.175kHz: $330.00

Fisher Sondes are small transmitters used to trace the path of non-metallic pipes and locate blockage in a line. Sondes are inserted into a pipe or duct by means of a push rod and the location found by means of a receiver. Fisher offers 4 sondes for use with your line locator:

MODEL : SR 51 SR 8.2 SR 81 SR 82
Use with Model: 512 Hz Locator 8800 TW-6 7700/8800
Operating Frequency: 512 Hz 8.2 kHz 81.92 kHz 82 kHz
Weight: 8.0 oz 8.0 oz 6.4 oz 6.4 oz
Length/Height: 5 1/2 inche 5 1/2 inche 5 1/2 inche 5 1/2 inche
Battery Life: 17.0 hrs 72.0 hrs 70.0 hrs 70.0 hrs
Depth: 15 ft 20 ft 20 ft 20 ft
Operating Temperature: -20° to +60° C -20° to +60° C -20° to +60° C -20° to +60° C
End Cap Thread Count: 3/8”-16 x 3/4” 3/8”-16 x 3/4” 3/8”-16 x 3/4” 3/8”-16 x 3/4”
Price: $330.00 $330.00 $330.00 $330.00