Magnetic Water Current

Model HV-EXP238
This is a standard cup type current meter, duly calibrated by Govt. research station provided with rating chart. It is a reliable & trouble free instrument 391 properly housed in a wooden box with following accessories:(I) Yoke with cup wheel assembly.(iI) Magnetic contact Chamber.(Iii) Proximity switch sealed in a brass enclosure, formedon the chamber plate.(Iv) Tail fin with check nut and balance weight.(V) Two core electric cabel, 10 meter in length. Vi) 10 meter suspension galvanised steel wire rope, of About 3mm dia, with hanging arrangement at bothends.(vii) Cast iron fish weight of near about 10 kg. in weight and chrome plated M.S. tie bar with holes, are packed separate In wooden box.(viii) Tools: Screw Driver, Spanner, Oil can, Forceps, endDuster(ix) To record the number of revolutions of the cup wheel an automatic electromagnetic (non resettable)digit counters supplied in box with flash lamp, switch and battery box.(B) With an electronic timer which is connected to the circuit of the automatic counter. The timer stopsrecording 3 after 40,60, or 80 seconds as desired..