Standard Rheostat, 4.5Ω, 9A Max Length_74mm Automatic self-zeroing burette with reservoir

Automatic self-zeroing burette with reservoir features 50mL capacity for titration procedures with hands-free refilling and precise volumetric analysis

Rubber-footed 8 by 5 inch powder-coated steel base pairs with a stainless steel 60cm rod at 12mm diameter for a 3

Meets DIN ISO 1773 standards for conical flasks

Five 32mm ceramic ring magnets stack on a 150mm wooden dowel rising from a 5

Standard Rheostat, 4.5Ω, 9A Max Length_74mm Automatic self-zeroing burette with reservoirFour point five ohm 9A standard rheostat with constantan winding on a vitreous enameled steel tube, the low resistance high current option paired with PH1150H in the heavy load family.