The complete industrial hygiene and occupational health toolkit featuring 30+ professional measurement tools, international exposure limit databases, and comprehensive exam preparation modules.
Built by CIH/CSP Professionals • Field-Tested
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Everything an industrial hygienist needs in one powerful app
Sound Level Meter, Light Meter, Vibration Meter, Anemometer, and WBGT Calculator using device sensors with Bluetooth integration support.
IH Equation Solver, NIOSH Lifting Equation, Ventilation Rate Calculator, Fall Clearance, Chemical Mixture TLV, and Scientific Calculator.
Access 10+ occupational exposure limit databases including OSHA PEL, NIOSH REL, Cal/OSHA, UK WEL, Australia WES, and more.
All measurements can be automatically tagged with GPS location data for comprehensive field documentation and reporting.
NIOSH Pocket Guide, Respiratory Protection Guide, Fire Extinguisher Selector, Chemical Storage Guide, and Safety Sign Decoder.
Timed challenge questions with detailed explanations to help you prepare for professional certification exams.
Organized by category for quick access in the field
Sound Level Meter
Light Meter
Vibration Meter
Anemometer
WBGT Calculator
Cold Stress Calculator
UV Exposure Toolkit
IH Equation Solver
NIOSH Lifting Equation
Ventilation Rate Calc
Respiratory Protection
Chemical Mixture TLV
Ergonomic Screening
Ladder Height Selector
Fall Clearance Calc
Extinguisher Guide
Safety Checklists
OEL Database Lookup
Available on iOS devices
Coming Soon to the App Store
IH/OH Toolbox is currently in final development and testing. Subscribe to be notified when it launches.