EDELRID Ohm II Oasis-Night Assisted-Braking Device

The EDELRID Ohm II is a dynamic, weight-dependent assisted-braking device designed specifically for lead climbing. It provides extra braking force when the belayer is lighter than the climber, significantly increasing safety in challenging situations. The Oasis-Night colorway combines a fresh green with dark accents for a modern look.

Advantages

The Ohm II automatically adjusts braking force based on the weight difference between climber and belayer. It offers smooth rope payout during lead climbing and does not affect lowering or top-roping handling. The device is compatible with single ropes from 8.9 to 11.0 mm and works with any belay device.

Suitable for

• Lead climbing with weight differences
• Climbers and belayers seeking extra safety
• Use with single ropes

Key specifications

• Device Type: Assisted-Braking Device
• Intended Use: Lead Climbing
• Rope Compatibility: Single Ropes 8.9 - 11.0 mm
• Minimum Belayer Weight: 40 kg
• Maximum Lead Climber Weight (Optimal): 100 kg (with 8.9mm rope)
• Material: Aluminum, Steel, Plastic
• Certification: EN 15151-1, UIAA
• Color: Oasis/Night

Recommendations

For optimal performance, ensure the belayer is at least 10 kg lighter than the climber. The maximum recommended weight difference is 30 kg. Always follow the manufacturer's instructions and use compatible equipment.