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🧭 Own the wild with Silva Expedition 4 – where precision meets adventure!
The Silva Expedition 4 is a professional-grade baseplate compass designed for advanced navigators, mountaineers, and rescue workers. Featuring multiple map scales (1:25k, 1:40k, 1:50k), luminous markings for night use, a durable acrylic build with sapphire jewel bearing, and advanced features like declination adjustment and GPS compatibility, it delivers unmatched accuracy and reliability in the toughest outdoor conditions.
| ASIN | B000KMFR6A |
| Additional Features | Compass, Glow In The Dark |
| Best Sellers Rank | #110,525 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #165 in Compasses (Sports & Outdoors) #254 in GPS Trackers #2,367 in Camp Kitchen Equipment |
| Brand | Silva |
| Brand Name | Silva |
| Customer Reviews | 4.5 out of 5 stars 2,028 Reviews |
| Global Trade Identification Number | 07318860194498 |
| Item Dimensions L x W | 13.78"L x 9.84"W |
| Item Type Name | Silva Compass Expedition 4-360 |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Silva Ltd |
| Manufacturer Part Number | 35692-8011 |
| Map Scale | Multiple (1:25k, 1:40k, 1:50k, mm, inches) |
| Map scale | Multiple (1:25k, 1:40k, 1:50k, mm, inches) |
| Material | Acrylic |
| Material Type | Acrylic |
| Model Number | 35692-1011 |
| Mounting Type | Base Mount |
| Product Dimensions | 13.78"L x 9.84"W |
| Special Feature | Compass, Glow In The Dark |
R**.
a great compass
A good compass at a good price
T**E
Great
Great, easy to use.
A**R
Perfect for hiking!
As described, great compass. I had had chosen this model since it included numerous scales. Easy to use.
E**D
Fixed declination
Good quality product but does not have adjustable declination. I know I should have looked further into it but why, in 2025, are there manufacturers of high end compasses producing them without adjustment? I'll keep it but it will ba a last resort backup.
J**N
Reliable and worth it.
Very well made; reliable, light weight and easy to use and to see. Worth the investment over cheap " maybes.
C**C
Excellent product
Great value and easy to use. Helpful for teaching basic orienteering.
A**X
Good quality
Great compass. Got it for my daughter for land nav
C**R
Check for Accuracy Issues Before Use
I purchased this product because the price point was almost 50% lower then the competitors than found on this platform. When the product arrived. 1.) the compass was shipped in an oversized box. This type of baseplate compass should be handled with care. I noticed several red flags when assessing the accuracy of the compass. I compared the north declamation of the needle against other compasses. Maxwells correction to Ampere's Law together with Faraday's law (magnetic field) did not mutually change the other compasses bearing at 0 degrees/while staged in the same area. 2.) Accounting for local magnetic declination the purchased item was off by over 30 degrees west. 4.) The needle would not level when staged on a flat surface. South direction end of needle would drag and bounce inside the capsule (possible some sort of revers polarity). This compass could of easily directed me in the wrong direction if I did not check it for accuracy.