Military Sighting Navigation Compass with Clinometer - Impact

In this review the Eyeskey military sighting compass is examined for outdoor users who need a compact, durable navigation tool with extra measurement ability. The bottom line: this compass is best for hikers, climbers and backcountry skiers who want a rugged, waterproof instrument that also measures slope angle thanks to its built-in clinometer. The reviewer found the unit offers reliable directional readings and practical sighting features without unnecessary complexity, making it a straightforward choice for navigation and basic slope assessment.

Key Features

• Built-in clinometer: lets users measure slope angle and elevation to assess avalanche hazards and steep terrain when mountaineering or skiing.
• Liquid-filled dial with luminous markings: provides steady, readable bearings and low-light visibility for fast orientation in daylight and dusk.
• Solid aluminum alloy construction: a waterproof, impact resistant housing designed to hold up in tough outdoor conditions.
• Sighting and magnifier tools: the sighting hairline, magnifying viewer and adjustable diopter lens make aligning distant objects and reading the dial easier.
• Accessory-ready: includes a strong canvas pouch, lanyard and tripod mount capability for hands-free use or secure carry in the field.

Who It's For

This compass is well suited to hikers, backpackers, hunters and search-and-rescue volunteers who want a durable, multifunction navigation tool that also measures slope. The integrated clinometer is particularly useful for alpinists and backcountry skiers who must evaluate gradient and potential avalanche risk while traveling on steep slopes.

Less ideal for casual users who only need a basic directional compass for occasional city walking or bike commutes, as the added features increase size and complexity. Users who want digital mapping, GPS tracking or electronic waypoints should look to dedicated GPS units instead.

Pros & Cons

Pros

• Heavy-duty, waterproof aluminum body gives genuine durability for rugged outdoor use.
• Clinometer and sighting features expand usefulness beyond simple bearings to slope and elevation checks.
• Liquid-filled, luminous dial with magnifier and thumb hold makes readings stable and easier to see.
• Comes with a canvas pouch and lanyard for secure carry and optional tripod mounting.

Cons

• Some users may find the unit heavier than minimalist compasses due to its metal construction and extra features.
• It does not replace GPS functionality for route recording or waypoints.

Specifications

Brand	Eyeskey
Key feature	Built-in clinometer for slope and elevation
Housing	Waterproof aluminum alloy, impact resistant
Dial	Liquid-filled with luminous markings and adjustable luminous marching line
Additional tools	Sighting hairline, magnifying viewer, adjustable diopter lens, rotating bezel
Included accessories	Canvas pouch, lanyard; tripod mountable

Our Verdict

The Eyeskey military sighting compass with clinometer is a practical, value-oriented instrument for outdoor users who need dependable bearings plus slope measurement. Its rugged aluminum, waterproof design and sighting tools make it a strong choice for hikers, climbers and backcountry travelers who prefer a mechanical backup to electronics and want useful avalanche-awareness capability without added digital complexity.

Frequently Asked Questions

Does this compass measure slope angle?
Yes. It includes a built-in clinometer to measure slope and elevation for assessing terrain and avalanche risk.

Is the compass waterproof?
Yes. The housing is a waterproof aluminum alloy designed to resist impact and field conditions.

Can it be used hands-free?
The compass can be mounted on a tripod and includes a pouch and lanyard for secure carrying, enabling semi hands-free setups.