The Extech EN300 is a rugged, multifunction environmental meter that measures Air Velocity, Relative Humidity, Ambient & Type K Temperature, Light Level, and Sound Level (35–130 dB). Designed for HVAC, industrial hygiene, and environmental assessments, it features a low-friction vane, precision photo diode with cosine correction, thin-film humidity sensor, and IEC 61672 Class 2-compliant sound meter. Includes Type K probe, windscreen, tripod mount, and PC software interface for comprehensive field analysis.
- Measures 5 parameters: Air Velocity, Humidity, Temperature (ambient + Type K up to 2372°F), Light (Lux/Ft-cd), and Sound Level (A-weighted)
- Dual LCD with mode-based character orientation
- IEC 61672 Class 2 sound level meter with 35–130 dB range
- Type K input for surface or high-temp measurements
- Data Hold and Min/Max functions
- Auto Power Off (10 min, disableable)
- Tripod mountable (TR100 sold separately)
- PC interface with optional data acquisition software
- Includes Type K probe, windscreen, 6x AAA batteries, and pouch case