Little dipper tape, water level meter is low cost and designed for
use in narrow diameter tubes, as small as *8 (*0 mm). The stainless
steel coaxial cable has a heavy duty polyethylene jacket and
markings permanently bonded to the cable every 5 ft or 1 m, and 1
ft or 0.5 m. Narrow diameter probes in *4" or *8" (6 mm or *0 mm)
are available with segmented weights to aid deployment.
When the probe enters water, the water completes an electrical
circuit powered by a 9v battery, sending a signal back to the reel
where a light and clearly audible buzzer are activated. The water
level is then determined by taking a reading off the cable at the
top of the borehole, casing or tube, and then measuring off to the
nearest mark.
Product characteristics: With good flexibility and elasticity
(elongation length of up to **3 times the original length of
spring). Have a good cold resistance, flame resistance, oil
resistance and abrasion resistance. According to the different
requirements of the production of all types of occasions spiral
spring line.
