Fouled AnchorFAS-01
FAS-01 · Field unit · Veteran‑owned

Professional safety.In your pocket.

Mobile instruments for industrial hygiene, occupational health, and safety professionals — built by a retired Navy industrial hygienist who got tired of carrying six cases to a scoping visit.

CIH certifiedCSP certified25+ yrs fieldUS Navy (Ret.)
DEMO · CURSORdB
44.0

Screening only. Your device microphone is uncalibrated and unweighted — the same honesty IH Toolbox applies to every phone reading. Audio never leaves this page.

The case · six modules

Six instruments.
One field kit.

Each module is a full iOS app. Where an app runs a calculation, its page carries a working bench test using the same math as the app.

MOD-01

IH Toolbox

Industrial hygiene field kit
OSHA action level85.0dBA

35+ field tools, 25+ global OEL references, and — new in 2.5 — a full sample record from plan to lab result to exposure report.

Open moduleDownload IH Toolbox on the App Store
MOD-02

RadAegis

Radiation safety
Tc-99m half-life6.01H

27 verified isotopes, 17+ calculators, laser and RF hazard zones, and a medical physics suite for RSOs and health physicists.

Open moduleDownload RadAegis on the App Store
MOD-03

JHA Rapid

Job hazard analysis
Table III built in882EMIL-STD

AI-drafted Job Hazard Analyses with pre- and post-control risk ratings, the hierarchy of controls in order, and on-site signatures.

Open moduleDownload JHA Rapid on the App Store
MOD-04

OEL Atlas

Global exposure limits
30+ regulatory bodies22COUNTRIES

Compare one chemical’s exposure limits across 30+ regulatory bodies in 22 countries, with carcinogen flags and offline access.

Open moduleDownload OEL Atlas on the App Store
MOD-05

SpaceScore

Room light & noise
Focus: 300–600450LUX

Scores a room’s light, color temperature, and noise against what you’re about to do — from deep focus to sleep.

Open moduleDownload SpaceScore on the App Store
MOD-06

OutdoorScore

Dog walk & outdoor safety
Asphalt, 3 pm145°F

How many minutes your dog’s paws can safely touch the pavement right now — plus smoke, heat, and the safest window to head out.

Open moduleDownload OutdoorScore on the App Store
Self-test · operator credentials

Built by the person who’d be using it.

These apps aren’t built by developers who researched safety. They’re built by a safety professional who learned to write software — so the workflows match how the work is actually done.

FIELD SERVICE
0
YRS+

Read the full story

  1. T-01
    US Navy Industrial Hygiene Officer (Ret.)Career spent across military, government, and civilian programs.
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  2. T-02
    Certified Industrial Hygienist · CIHThe exposure-science credential. Board-certified.
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  3. T-03
    Certified Safety Professional · CSPThe safety-management credential, held alongside it.
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  4. T-04
    25+ years in the fieldHeat, noise, air, radiation — measured, not researched.
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  5. T-05
    Every claim traced to a sourceOSHA, NIOSH, ACGIH, NRC, MIL-STD, ANSI/AIHA — cited, not paraphrased.
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  6. T-06
    Screening stays labelled as screeningPhone-sensor readings are never presented as compliance documentation.
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For those who served

Veteran-owned. Veteran-priced.

Veteran and active-duty service members get discounted pricing, available in-app. Thank you for your service.