Extech EN300 Environmental Meter

SKU
EN300
Manufacturer:
Extech
Extech

Key Features:

  • Durrable environmental meter with tripod mount
  • PC interface
  • Bright two line LCD simultaneous display of Temperature and Air Velocity or Humidity
  • Characters on display reverse direction depending on Hygro-Thermo-Anemometer or Light-Sound Mode
  • Data Hold, Min/Max, Auto off, Low Battery and overrange indication
  • Built-in low friction vane anemometer improves accuracy of air velocity measurements
  • Built-in precision humidity sensor for fast response
  • Built in thermistor for quick and accurate ambient temperature measurements
  • Type K thermocouple input measures temperature to 2372° (1300°C) using optional thermocouple probes
  • Utilizes precision photo diode and correction filter for Cosine and color corrected light measurements
  • Fast response Sound Level measurement meets IEC 61672 class 2 using A frequency weighting
  • Complete with Type K thermocouple wire probe, pouch case, and six 1.5V AAA batteries
Product Options:
$351.99

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The Extech EN300 is the ideal 5 in 1 instrument for HVAC technicians. It measures light, sound, air velocity, temperature, and humidity all in one hand held instrument.

 

Measurements

Range

Resolution

Basic Accuracy

Air Velocity

          ft/min

          m/s

          km/h

          MPH

          knots

 

80 to 5910 ft/min

0.4 to 30m/s

1.4 to 108km/h

0.9 to 67MPH

0.8 to 58.3 knots

 

1ft/min

0.1m/s

0.1km/h

0.1MPH

0.1knots

 

±3% FS

±3% FS

±3% FS

±3% FS

±3% FS

Light

          Foot Candles

          Lux

 

0 to 1860Fc

0 to 20,000Lux

 

0.1Fc

1Lux

 

±(5% rdg + 8d)

±(5% rdg + 8d)

Relative Humidity

10 to 95%RH

0.1%RH

±4%RH of rdg

Temperature

          Thermistor

          Type K

 

32 to 122°F (0 to 50°C)

-148 to 2372°F (-100 to 1300°C)

 

0.1°

0.1

 

±2.5°F/1.2°C

±(1%+2°F1°C/) of rdg

Sound

          dB

          Frequency

          Weighting/Response

 

35 to 130dB

31.5 to 8,000Hz

A weighting/fast response

 

0.1dB

 

±1.4dB

 

Power

6 x AAA batteries

Dimensions Meter:

9.8 x 2.8 x 1.3" (248 x 70 x 34mm); Vane: 1.2" (31mm)

Weight

11.8oz (335g)

 

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The Extech EN-300 environmental meter is the ideal instrument for the HVAC technician, indoor air quality (IAQ) expert or industrial hygiene specialist.