Ref. 312100

• Easy to fix

• Slid zero indicate arrow can be hided on the back and can move to right or left side

• Reusable

• CVP monitoring tube (724100) not included

Ref. 312200

• Easy to fix

• Simple slid zero indicate arrow

• Reusable

• Stopcock can be fix on the scale

• CVP monitoring tube (725100) not included

Ref. 724100

     Disposable monitoring tube, used with 312100 

Ref. 725100

     Disposable monitoring tube, used with 312200