06/16/2026
Relative humidity control is often the first thing labs overlook — until it starts affecting results.
Here's what every lab manager should know about humidity meters:
✅ Precision labs (pharmaceutical, biotech) typically require RH within +/-2% accuracy
✅ Data loggers with NIST-traceable calibration are required for GMP/GLP compliance
✅ Capacitive sensors outperform resistive types in most temperature ranges
✅ Placement matters — avoid air vents, windows, and high-traffic zones
✅ Annual calibration is the minimum; quarterly is better for regulated environments
The right humidity meter protects samples, reagents, and your lab's compliance standing.
Read the full guide: https://labs-usa.com/blog/relative-humidity-meter/