For measuring the water level in wells, brass frame with oblique handle, tape rolls out near the handle, tape cut and provided with swivel hook for use with whistle, see below.

Graduation:
cm graduation on one side, raised markings in bright steel colour on dark etched background

Typ 468G


Available lengths:

  • 20m
  • 30m
  • 50m
  • 100m

mm-graduation

Brass frame

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