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Pick any two picks from this list and see specs, current price, pros, cons and reader ratings side by side.
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#3 on this list
TruArc 15
Brunton
Global needle with a rare-earth magnet and a clinometer, built around a genuinely tough housing.
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- Reader rating
- No reader votes yet
- How we assessed it
- Specification researched
#4 on this list
3H Tritium Lensatic
Cammenga
The military lensatic: tritium-lit, induction damped, and rated for temperature extremes.
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- Reader rating
- No reader votes yet
- How we assessed it
- Specification researched
Specs side by side
| Spec | TruArc 15 | 3H Tritium Lensatic |
|---|---|---|
| Needle System | TruArc Global, Rare-Earth Magnet | — |
| Key Feature | Clinometer | — |
| Baseplate Material | Durable Polymer | — |
| Overall Weight | Moderate | — |
| Origin | USA | — |
| Type | — | Lensatic (Military-spec) |
| Illumination | — | Tritium (Self-powered) |
| Damping | — | Induction (Fluid-free) |
| Housing | — | Cast aluminum |
| Weight | — | Approx. 6.5 oz |
| Temperature Rating | — | Extreme range |
What our reviewers liked and didn't
TruArc 15
- True Arc global needle performs accurately worldwide
- Integrated clinometer for slope measurement
- Durable, impact-resistant polymer construction
- Tool-free declination adjustment for easy calibration
- Clear sighting and magnification for map work
- Heavier than minimalist compasses
- Higher price point than basic models
- Not ideal for ultralight backpackers due to weight
3H Tritium Lensatic
- Unmatched durability and ruggedness
- Reliable accuracy in all conditions
- Tritium illumination for consistent night visibility
- Fluid-free induction damping impervious to temperature/altitude
- Proven military-spec design
- Heavier than most recreational compasses
- More expensive upfront investment
- Bulkier profile for pocket carry
- Steeper learning curve for novice users
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