If you are navigating off a paper map in terrain where magnetic declination matters, this is the one in UST’s range that handles it — it is the only model with an adjustable declination setting, and the screwdriver to set it comes on the lanyard.

The folding cover carries a sighting mirror for taking an accurate bearing on a distant feature, and there is a clinometer for reading slope angle.

Specifications

• Liquid-filled baseplate compass with swivel bezel
• Adjustable declination, screwdriver and lanyard included
• Sighting mirror in the folding cover
• Slope / clinometer indicator
• Clear baseplate, 5 mm thick
• 4 × 2.5 × 0.75 in (102 × 64 × 19 mm)
• Weight 2.4 oz (68 g)

Warranty

UST covers its own-brand products with a Limited Lifetime Warranty against defects in materials and workmanship. It excludes batteries, consumable and single-use items, normal wear, cosmetic damage, commercial use and unauthorized repair, and it runs to the original owner with proof of purchase, US residents only.