EN300

The EN300 from Extech Instruments is a rugged 5-in-1 environmental meter for measuring humidity, temperature, air velocity, light and sound. The sound level measurement meets IEC 61672 class 2 using a frequency weighting and fast response time. The built-in microprocessor circuit assures excellent performance and accuracy, concise and compact button arrangement for ease of operation.

• Rugged environmental meter with tripod mount and RS232 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, 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, colour corrected light measurements
• Product comes with 1 years warranty

เนื้อหา

Built-in sensors, Vane wheel, windscreen, Type K thermocouple probe, Pouch case, Six 1.5V AAA batteries.