Next force wipe: December 3, 2026 · in 20 days
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Metal Detector

Detects metal objects which may otherwise be hidden. When the light flashes, or you hear a beep, aim to search for items. Increase the bar until a flag appears. Dig at the flag with a melee item to reveal what it is. Different areas yield different rewards

The Metal Detector is a tool in Rust. You craft it at a Level 1 Workbench, and its blueprint costs 40 scrap to research.

About the Metal Detector

On the tech tree it sits behind 4 other unlocks: Small Rechargeable Battery, Large Solar Panel, Water Wheel and Switch. In all, 24 loot sources drop it; the full list of where it drops gives the chance for each.

How to craft the Metal Detector

Crafting one takes 15 seconds at a Level 1 Workbench and costs 2 × Rope, 200 × Metal Fragments and 5 × High Quality Metal.

Rope 2
Metal Fragments 200
High Quality Metal 5
Metal Detector
Output ×1
Workbench Level 1
Craft time
WB1 15s
WB2 −50% 7.5s
WB3 −75% 3.8s

How to get the Metal Detector blueprint

Research it for 40 scrap, or unlock it on the Level 1 tech tree for 5 Blueprint Fragments in total.

Research table Burn one copy of the item for its blueprint
Item 1 Item
+
Scrap 40 Scrap
→
Blueprint Blueprint
Research cost 40
Tech tree In the level 1 workbench tree
Node Node
+
Blueprint Fragment 1 Blueprint Fragment
→
Unlocked Unlocked
Total to reach 5

How to repair the Metal Detector

A full repair at a Repair Bench costs 41 × Metal Fragments, 2 × High Quality Metal and 13 × Cloth, and you need its blueprint.

Repair bench Blueprint required
×41 ×2 ×13
Condition lost 20%

Stats checked against the Rust game files on 12 November 2026.