New, Surplus & Used Hydrometers • No Lead Time • Express & Next-Day Shipping

NRI Industrial is an established source for new, used, second-hand, refurbished & surplus hydrometers & other industrial parts & equipment. Our inventory includes hydrometers with varying specs such as gravity range and more.

We stock everything we sell, so there is never any lead time & we offer same day shipping if you order before 4:00 PM EST. Contact us if you need express shipping or would like to get a freight quote.