QUICK LINKSBrowse all 167 games ELDEN RING official game artworkElden RingCyberpunk 2077 official game artworkCyberpunk 2077Stardew Valley official game artworkStardew ValleyTerraria official game artworkTerrariaHu Tao — Genshin ImpactGenshin ImpactMarch 7th — Honkai: Star RailHonkai: Star Rail
Discover your next upgrade Game information & guides
Investigator
Warframe · Mod

Investigator

Helios automatic scanning precept

Released Mar 19, 2014

Investigator directs Helios to scan objects and enemies within its range, consuming Codex Scanner charges. Its rank improves scan range and time.

TypeHeliosPolaritypenjagaMax rank5Base drain4VariantStandardRarityCommon
Investigator GUIDE

Understand Investigator

Useful when…

  • Have Helios scan objects and enemies within the stated range and scan time.
  • Use it when automatic scanning is useful and Codex Scanner charge consumption is acceptable.

Range, scan time, and charges

At rank 0, Investigator scans within 20 metres over 5 seconds. Rank 3 raises the range to 38 metres and shortens scan time to 3.2 seconds; rank 5 reaches 50 metres over 2 seconds. Scanning consumes Codex Scanner charges.

wiki.warframe.com ↗

Equipment and rank costs

Investigator is a Helios precept with Penjaga polarity, maximum rank 5, and base drain 4. Listed fusion steps cost 10 Endo and 483 Credits from rank 0 to 1, 40 Endo and 1,932 Credits from rank 2 to 3, and 160 Endo and 7,728 Credits from rank 4 to 5.

wiki.warframe.com ↗

How it differs from other Helios precepts

Targeting Receptor causes Helios to attack targets within 10 metres using three glaives. Detect Vulnerability reveals weak points on subsequent scans after research on an enemy is complete. These descriptions distinguish their attack and weak-point effects from Investigator's scanning effect.

Limitations and tradeoffs

  • Consumes Codex Scanner charges.

Common mistakes to avoid

  • Assuming scans do not consume Codex Scanner charges.
  • Expecting Investigator to attack targets or reveal researched weak points.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0Helios Sentinel will scan objects and enemies within 20m over 5.0s. This consumes Codex Scanner charges.400
1Helios Sentinel will scan objects and enemies within 26m over 4.4s. This consumes Codex Scanner charges.510483
2Helios Sentinel will scan objects and enemies within 32m over 3.8s. This consumes Codex Scanner charges.6301,449
3Helios Sentinel will scan objects and enemies within 38m over 3.2s. This consumes Codex Scanner charges.7703,381
4Helios Sentinel will scan objects and enemies within 44m over 2.6s. This consumes Codex Scanner charges.81507,245
5Helios Sentinel will scan objects and enemies within 50m over 2.0s. This consumes Codex Scanner charges.931014,973

These are listed mod effects and fusion costs, not final build damage. Matching and mismatched polarities change capacity. Totals assume starting at rank 0.

References and version

Game data version: Pinned public export

Investigator — WARFRAME Wiki ↗wiki.warframe.com ↗
Technical source data for verification

These machine-readable game records support the calculations and factual checks. The wiki references above are intended for reading.

wiki.warframe.com ↗Warframe Public Export ↗

Original data record ↗

Report a discrepancy
Optional: calculate an upgrade or configurationOpen the calculator when you want a cost estimate or a compatibility check.

The calculator loads when opened.

Find your next upgrade

Details