EN300 | Extech
Extech environmental meter, EN300
Environmental Meter, EN300, extech
The EN300 Measures Humidity, Temperature, Air Velocity, Light and Sound. Rugged 5-in-1 environmental meter with tripod mount and RS-232 PC interface. Large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity. Characters on display reverse direction depending on Hygro-Thermo-Anemometer or Light-Sound Mode. Data Hold, Min/Max, Auto power off, Low Battery/Overrange indication. Built-in low friction vane wheel improves accuracy of air velocity in ft/min, MPH, m/s, km/h, and Knots. Built-in precision thin-film capacitance humidity sensor for fast response.
Features
- Rugged environmental meter with tripod mount and RS-232 PC interface
- Large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity
- Characters on display reverse direction depending on Hygro-Thermo-Anemometer or Light-Sound Mode
- Data Hold, Min/Max, Auto power off, Low Battery/Overrange indication
- Built-in low friction vane wheel improves accuracy of air velocity in ft/min, MPH, m/s, km/h, and Knots
- Built-in precision thin-film capacitance humidity sensor for fast response
- Built in thermistor for ambient temperature measurements
- Type K input measures temperature to 2372°F (1300°C)
- Utilizes precision photo diode and correction filter for Cosine and color corrected light measurements
Version | humidity, temperature, air velocity, light and sound | |
Accuracy | ±5 % | |
measurement range | 0 to 1860 Fc, 0 to 20000 Lux, 35 to 130 dB | |
Relative Humidity Range | 10 % to 95 % | |
Product type | environmental meter | |
min. operating temperature | 0 °C | |
max. operating temperature | 50 °C | |
Resolution | 0.1 m/s, 1 ft/min, 0.1 km/h, 0.1 mp/h | |
Air Velocity range | 0.4 to 30 m/s, 80 to 5910 ft/min, 1.4 to 108 km/h, 0.9 to 67 mp/h |
Customs tariff number | 90268020 |
Country of origin | TW |
SVHC free | Yes |
RoHS conform | Yes |