Respirometer

Catalogue No. 4011750/1

For measurement of systolic and diastolic blood pressure of human beings in metabolic rate. Mercury type manometer, manually operated instrument, includes inflatable cuff-arm with Velcro, inflating rubber bulb bellow with non-return air valve having captive air bleed screw, all connected through flexible rubber tubing. Comes in a metal box.

Catalogue No. 4011300/1

Stainless steel throughout. Handle length 95mm. Needle length 35mm.
*Straight

Catalogue No. 4011550/1

Made from aluminium sheet. Rectangular, with flanged edges. Complete with wax.
Bottom – 200 x 200 x 60mm. (length x width x depth)
*Without wax