Harvard/Instech Counter Balanced Lever Arms

Cage Accessories

THE COUNTER BALANCED LEVER ARM is designed to minimize stress on microdialysis probes, moves with the animal to prevent slack in the tether. Most other lever arms use a mass as the counterbalance; ours uses an adjustable spring, making it lighter and more responsive. The mounting plate can be adjusted for mounting to the side or top of many types of cages, including our CMA 61-0046 Animal Container. If you are using a shoebox-type cage, a counter balanced lever arm can prevent the tether from tangling. The CMA 61-0024 is a 3.5 inch arm that is used in studies with mice.
Ordering information for Harvard/Instech Counter Balanced Lever Arms
Ref. No. CMA 61-0024 3.5 in (8.9 cm) Adjustable Spring Counter-Balanced Arm CMA 61-0023 6 in (15.2 cm) Adjustable Spring Counter-Balanced Arm

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