20% OFF the Edelrid OHM Assisted Braking Resistor! This device is used when you have a lead climber that is heavier than your belayer. This device will... | By SANTA FE CLIMBING
Edelrid Ohm | Weigh My Rack
OHM || belaying with weight difference | EDELRID
Edelrid Ohm Review | Tested by GearLab
Resistance is not futile! Edelrid OHM assisted-braking resistor review - Arrampica
The OHM Explained: A Beginner's Tutorial (EN) | EDELRID - YouTube