About the LongLiner Motorized Water Level Meter 

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LongLiner (Series 4000) 
Motorized Water Level Meter 
*Also available with manual crank only
 •Forward/Reverse 12 V variable speed electric
 motor
 •Easily collect Drawdown data
 •Wheeled hand cart included for ease of
 transport
 • Field Replaceable PFAS Free Probe

• 5/8" (16mm) Water Level Probe
 OPTIONS 
 • Premium Stainless Steel  Polyethylene
 Coated Tape (A)
 • Forward/Reverse 12 Volt Electric Motor
 • Remote Speed Controller,  convenient
 handheld seated in  a magnetic saddle
 • Integrated, heavy-duty Battery Cables
 • Removable Wheeled Hand Cart
 • Folding Cart Handle
 • 5/8" (16mm) Water Level Meter Probe
 • Electronic Panel with audio and visual
 signals (Fully Encapsulated to IP65)
 • Sensitivity Dial to tune out cascading water 
• 9V Battery
Removable Hand Crank 
Tape & Water Level Link Replacement 
(A)Polyethylene Coated Steel Tape with Connector