650851/650852/650853/650861/650862/650863/650871/650872/650873/650856/650857/650858/650866/650867/650868/650876/650877/650878
So called ullage tape.
Made of steel or stainless steel with a brass drawing weight attached. Metric or metric and inch graduated tapes are available. The tapes are mounted to a strong frame. Tapes of lengths up to 50mtr are also available upon request.
