PM4 Perfomance Monitor 4 | Concept2 Rowers

Concept 2 Rower Performance Monitor 4

• The Performance Monitor 4, a.k.a PM4 is the standard equipped monitor for the Concept2 rowers Model E from 2006-2014
• Available as an optional monitor for Model D rowers from 2006-2014
• Retrofittable to the Model B, Model C and Model A rowers

If a retrofit is needed, it is necessary to buy the retrofit for your machine

• Monitor is capable of using 2 D-Cell batteries, or rechargeable battery pack or an optional AC adapter