The rugged ppbRAE Plus is the most sensitive handheld volatile organic compound (VOC) monitor in the world. Its Photoionization Detector (PID) provides true parts-per-billion (ppb) detection for applications from indoor air quality (IAQ) to HazMat/Homeland Security.
Self-cleaning lamp and sensor
Strong, built-in sample pump
Stores up to 267 hours of data With Calibration kit