Roulette measuring with the lot P20 UZG

Roulettes metal, measuring with freight are intended for measurement of level of oil and oil products in transport and stationary capacities.
GOST 7502 - 89
In roulettes the steel tape with a protective corrosion - resistant petrol - resistant coating is used. The tape is put into the plastic case with the holder and the device for winding of a tape.
On a surface of freight the initial scale of a measuring tape is fixed. Freight provides immersion and tension of a tape.

Length: 20 000 mm
Division price: 1 mm
Mass of freight, no more: 2 + 0,1kg