Environment meters CLICK EACH MODEL TO SEE MORE PORTABLE ENVIRONMENT METERS Sound/Noise Level MeterET953 BROCHURE FIVE-IN-ONESOUND, LIGHT, AIRFLOW,HUMIDITY & TEMPET965 BROCHURE Light MeterLuxmeterET952 BROCHURE Thermal Imaging CameraIR894 BROCHURE Anemometer Air VelocityET955 BROCHURE