Fisher WLT Water Level Indicator


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Product Description

8 Models to Choose from (100' - 150 m)

The WLT Water Level Indicator provides an economical and reliable means of obtaining accurate water level data in water wells. Contact of the electrode assembly with the water surface is indicated by an LED, and the sound of the audio alert beeper.

The brass electrode assembly is 3/8" in diameter, and can be replaced in the field. The WLT is available with the 1/2" diameter brass on a special-order basis. The cable is two-conductor, steel and copper plated, with a tensile strength of approximately 300 pounds and a tough plastic insulating jacket. It is mounted on a small handheld spoo and stand which can be used conveniently to let out or withdraw the cable and electrode assembly.

Depth indication is provided by numbered metal tags securely crimped to the cable at intervals of five feet or every meter on the metric model. WLTM. In the Fisher tradition, the WLT is affordable, tough, and simple to use while providing maximum performance. A two year limited warranty comes standard with the unit.

2 Year Warranty: Fisher warrants the Sonde WLT to be free of defects in materials and workmanship when it is shipped from the factory. The terms of this warranty are fully explained in a warranty registration card that accompanies the instrument. Complete factory and field service facilities support the warranty.

*Please call 1-888-KELLYCO for warranty information outside the United States.


  • 2 Year Warranty
  • 8 Models to Choose
  • Flexible Brass Probe
  • Sturdy Stand and Reel
  • Tensile Strength Cable
  • Handy Reel Type Spool
  • Metric : 50, 100, and 150 Meters
  • Standard Lengths : 100, 200, 300, 400, and 500 Feet
  • Metal Tag Numbering Every Five Feet or Every Meter
  • Audio Alert and Visual Alert LED Indicate Contact with Water
  • Self-Contained Power Supply Using a Standard Small 9-Volt Battery


  • Manufacturer
  • Instruction Manuals
  • Quick Look
    Obtain accurate water level data from wells with the improved Fisher water level indicator which uses a LED screen/audio beeper for readings.
  • SKU
  • Manufacturer SKU
  • Product Type
    Commercial Equipment

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