Silva Arc Jet 360 Left Hand Thumb Compass

The Silva Arc Jet 360 Left is a high-performance thumb compass designed for orienteering, trail running, and adventure racing. Engineered for left-handed users, it features a rotatable capsule with a super-fast stabilizing Jet Needle and a 360-degree graduation scale. The transparent acrylic baseplate allows easy map reading, while integrated magnifying lens and luminous markings enhance visibility in low-light conditions. Rubber friction feet ensure stable map contact. Waterproof and built to withstand temperatures from -20°C to +60°C, this compass delivers reliable accuracy of ±1 degree.

Advantages

Super-fast needle stabilization for quick bearings; rotatable capsule for easy course setting; luminous markings for night use; waterproof construction for all-weather reliability; elastic thumb strap for secure fit.

Suitable for

• Orienteering competitions
• Trail running and adventure racing
• Navigation training and outdoor education

Key specifications

• Compass Type: Thumb Compass
• Hand Orientation: Left Hand
• Graduation: 360 degrees
• Needle Type: Silva Jet Needle
• Needle Stabilization Time: Super fast
• Capsule Type: Rotatable
• Magnifying Lens: Integrated
• Rubber Friction Feet: Yes
• Baseplate Material: Transparent Acrylic
• Water Resistance: Waterproof
• Operating Temperature: -20°C to +60°C
• Scales: 1:4000, 1:7500, 1:10000, 1:15000
• Luminous Markings: Yes
• Declination Adjustment: No
• Accuracy: ±1 degree
• Strap Type: Elastic thumb strap

Recommendations

Ideal for competitive orienteers and outdoor enthusiasts seeking a precise, durable, and left-hand-friendly navigation tool. Pair with a Silva map case for optimal protection.