EN300 Extech Instruments Environmental Meter

Contents: Meter, Type K thermocouple probe, pouch case, wind shield & 6x AAA batteries

• Rugged 5 in 1 environmental meter with tripod mount and RS232 PC interface
• Measures humidity, temperature, air velocity, light & sound
• Large dual LCD simultaneous display of temperature & 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/over range 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
• Utilizes precision photo diode & correction filter for cosine & colour corrected light measurements
• Sound Level measurement meets IEC 61672 class 2 using A frequency weighting and fast response time