No matter which triple beam you choose, rest assured you can count on every ohaus triple beam balance to be accurate and dependable time and time again.. Ohaus 1650-w0 dial-o-gram triple beam balance, 2610 grams capacity whether you're in need of a basic but high quality mechanical balance or you're looking for the top-of-the-line model that gives you complete flexibility in the classroom, ohaus has a triple beam for you.
features: molded, totally sealed design is water resistant nema 4 (ip67) protection class meets pl e, safety cat 3 acc.. To en iso 13856-1 when used with safety controller easy to install two-wire fail-safe connection is achieved when used with bircher reglomat safety controller & resistor (resistor supplied complimentary) can also be wired as a four-wire system each mat supplied with two 12 foot 2 x 20 awg wire leads inside 5 awg pvc jacket, exiting the middle of the longer side of the mat mat is black with non-skid diamond surface pattern Bircher Reglomat CESM-21CB-3648 Safety Switch Mat 36" x 48" Black may also be used as a signal mat for activation of a device or counter through presence detection.Bircher reglomat cesm-21cb-2430 safety switch mat 24" x 30" black durable and reliable pressure- sensitive safety switch mats, ramp trim kits (sold separately) and safety controllers (sold separately) from bircher reglomat.