Desk height chair with task control to regulate seat height and backrest angle, black vinyl, seat 20.5in wide set to 18in depth, backrest 17.5in w x 15in h with 3in adjustment range, no arms, 28.7in diameter, seat height 17-22.5in; ISO 8 rated
High bench height chair w/weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w w/16.4-18.9in adj depth; backrest 17.5in w x 19.5in h w/3in adj range, 3-way arms, 28.7in dia solid cast alu
Medium bench height chair with weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w with 16.4-18.9in adj depth; backrest 17.5in w x 19.5in h with 3in adj range, 3-way arms, 28.7in dia dual-wheel resistance casters; height 20-27in; ISO 8 rated
High bench height chair with task control to regulate height and backrest angle, black vinyl, seat 20.5in wide set to 18in depth, backrest 17.5in w x 19.5in h with 3in adj range, no arms, 23in dia tubular steel base with affixed 21in dia, height 24.5-31.5in; ISO 7 rated
Desk height chair w/ task control to regulate seat height and backrest angle, black vinyl, seat 20.5in wide set to 18in depth, backrest 17.5in w x 19.5in h w/ 3in adjustment range, no arms, 28.7in diameter seat hei
High bench height chair with weight-activated control, synchronous seat & backrest, black vinyl, seat 20.5in w with 16.4-18.9in adj depth; backrest 17.5in w x 15in h with 3in adj range, 3-way arms, 28.7in dia dual-wheel resistance casters; seat height 24-33.5in; ISO 8 rated
High bench height chair, backrest angle; black vinyl, seat 20.5in wide set to 18in depth, backrest 17.5in w x 19.5in h w/ 3in adj range, no arms, 22in dia. Aluminum foot ring 28.7in dia solid seat height 21.5-34in;
Lighting Kit, Suitable for opto electronic scanning of light and dark markings on moving objects or in conjunction with a reflecting foil to form a wide spaced obstruction sensor. The intensity of the laser beam is adjusted automatically according to the distance of the object
Tangent Galvanometer, Features copper magnet wire, adjustable potentiometer, compass and non-magnetic stand. Measure an electric current by determining the magnitude and direction of the horizontal component of Earths magnetic field
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