BillNEWAST
New member
Discovery Electronics TF900 Pipe Trace Unit. $400.00
1. Special 73.5 khz Search Coil, that is attached to a TF900 Detector.
2. Control Box ie. Transmitter with color coded leads + Red - Black with Clips and a set of Instructions.
This Sale DOES NOT include the "TF900 Detector", this sale ONLY Includes the "Pipe Trace Unit".
The literature says the unit has a Depth range of 6'-10'and a trace distance from the Signal Injection Point of 200' to 300'. In my experience you would NEED a GOOD set of Headphones to achieve the distances and Depth. I used a unit in 2000 to trace 1 mile of 4" to 3" to 2.25" STEEL from 2' to 6'Deep. I used the instructions to preform Depth measurements and they were accurate to within 95% of indicated values.
1. Special 73.5 khz Search Coil, that is attached to a TF900 Detector.
2. Control Box ie. Transmitter with color coded leads + Red - Black with Clips and a set of Instructions.
This Sale DOES NOT include the "TF900 Detector", this sale ONLY Includes the "Pipe Trace Unit".
The literature says the unit has a Depth range of 6'-10'and a trace distance from the Signal Injection Point of 200' to 300'. In my experience you would NEED a GOOD set of Headphones to achieve the distances and Depth. I used a unit in 2000 to trace 1 mile of 4" to 3" to 2.25" STEEL from 2' to 6'Deep. I used the instructions to preform Depth measurements and they were accurate to within 95% of indicated values.