Minimizes the effects of wire/cable characteristics, such as shape, diameter, and unevenness, on
measurement accuracy.
Minimizes error arising from slipping during measurement.
Minimizes wear on outer measuring wheel surface over time.
Minimizes curving of wire/cable during measurement.
Even a light load from five wire-stabilizing upper rollers will stabilize wire/cable.
Wire-stabilizing upper rollers made of shock-absorbing polyurethane which absorbs slight vibrations from the wire/cable into the rollers.
SPECIFICATIONS
accuracy : better than +0.05% (standard test wire used)
(Please note that margin of error is always positive i.e.1000-1000.5 ft. for 1000 ft. measured.)
repeatability : better than 0.02% (standard test wire used)
wire/cable diameter range : 5mm - 50mm(0.197 - 1.969 in.)
line speed : up to 200m(app.656 ft.)/min.
weight : body 38kg(app.84 lbs.) crossed parallel guide rollers(R and L) 20kg(app.44 lbs.)