Item #933177

Lectrotab Auto Level Control - ALC-1

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Image of : Lectrotab Auto Level Control - ALC-1 Lectrotab Auto Level Control - ALC-1 Item # 933177


When the wind shifts, water conditions change, or passengers move about the boat, the Lectrotab Automatic Leveling Control (ALC) will automatically adjust your trim tabs, will correct the roll from side to side, and pitch from fore to aft to enhance your boating experience and improve your fuel efficiency.


  • Microprocessor based automatic leveling trim tab control
  • Designed for planing and semi displacement hulls larger than 20'
  • LED tab position indicators
  • The ALC automatically starts correcting attitude during acceleration
  • Adapts to varying sea conditions and controls roll and pitch automatically
  • Prevents automatic corrections while turning
  • When reducing speeds below planing speed, the ALC will not attempt to control attitude
  • Internal GPS - no GPS antenna or network required
  • Completely sealed and waterproof (IP68)
  • UV protected - will not deteriorate in sunlight
  • Actuators connect directly to ALC-1 display panel (no external power module box required)
  • Automatically dims LED tab position indicators in darkness and brightens in sunlight
  • Automatically retracts trim tabs when boat is off plane or using optional key switch connection
  • Designed for 12 and 24V DC electrical systems
  • 2 Year warranty
  • CE approved
  • Made in USA


  • Model number: ALC-1
  • Controller color: Black
  • Number of control stations: 1
  • Actuators per tab plate: 1
  • Overall width: 3.15" (80mm)
  • Overall height: 3.0" (77mm)
  • Thickness: 0.437" (11mm)
  • Mounting hole cutout (diameter): 2" (50mm)
  • DC voltage: 12/24 VDC
  • Fuse size / power input: 15 Amp @ 12 VDC, 10 amp @ 24VDC
  • Approval: CE (compliance with EMC regulations)

Controller Overview (1.84 MB)

Part Numbers for Lectrotab Auto Level Control - ALC-1

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