Milwaukee 3972-20 Flexible Modular Pipeline Inspection Reel, 100 ft.
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The Milwaukee 3972-20 is a 100 ft. flexible pipeline inspection reel for drain technicians and plumbers, built to snake through tight bends and traps in 1.5 to 4 in. lines and a component of Milwaukee's M18 Modular Pipeline Inspection System.
Fitted with a sapphire crystal lens, the 25 mm self-leveling HDR camera head keeps the image upright and balances bright and dark areas, so detail stays visible close up and further down the pipe. Digital zoom up to 4X and adjustable light output help inspect joints and defects, while pitch sensing shows line slope on screen for diagnosis and reporting.
The reel runs from the M18 500 GB Control Hub, which allows battery swaps without shutting the system down. A lightweight, compact build, a carrying strap, an onboard monitor mount and compatibility with the removable backpack plate make it easy to carry between jobs.
Highlights
100 ft. flexible push cable for 1.5 to 4 in. lines
Sapphire crystal lens on a 25 mm self-leveling HDR camera head
Digital zoom up to 4X and adjustable light output
On-screen pitch sensing for diagnosis and reports
Runs from the M18 500 GB Control Hub; batteries swap without shutdown
Carrying strap and onboard monitor mount
Specifications
Brand | Milwaukee |
Model | 3972-20 |
Cable length | 100 ft. |
Line size | 1.5 to 4 in. |
Camera head | 25 mm self-leveling HDR |
Lens | Sapphire crystal |
Digital zoom | Up to 4X |
Pitch sensing | Yes |
Power | M18 500 GB Control Hub |
Color | Red |
Height | 18.00 in. |
Length | 27.60 in. |
Width | 19.00 in. |
Weight | 27.9 lb |
In the box
Carrying strap



