Particle Counters: ISO 14644-1 compliance checks in cleanrooms (0.3–5.0 μm).
Manometers: Validate HVAC pressure differentials (Grade A/B zones).
Anemometers: Airflow velocity mapping (0.45 m/s ±20% for unidirectional flow).
Temperature/RH Data Loggers: Wireless mapping for warehouses and autoclaves (USP <1079>).
Contact Plates: Surface bioburden testing in cleanrooms and equipment.