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Extech EN300
Hygro-Thermo-Anemometer-Light-Sound Meter
Measures Humidity, Temperature, Air Velocity, Light and Sound |
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- 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
- Built in thermistor for ambient temperature measurements
- Type K input measures temperature to 2372° (1300°C)
- Utilizes precision photo diode and correction filter for Cosine and color corrected light measurements
- Sound Level measurement meets IEC 61672 class 2 using A frequency weighting and fast response time
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Extech EN300 Shown
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| The Extech EN300 Hygro-Thermo-Anemometer-Light-Sound Meter measures Humidity, Temperature, Air Velocity, Light and Sound. The large dual LCD simultaneously displays Temperature and Air Velocity or Relative Humidity. Characters on display reverse direction depending on Hygro-Thermo-Anemometer or Light-Sound mode. Built-in precision thin-film capacitance humidity sensor for fast response and a thermistor for ambient temperature measurement. It utilizes precision photo diode and correction filter for Cosine and color corrected light measurements. Type K input measures temperature to 2372° (1300°C) using an optional Type K probe. Sound Level measurement meets IEC 61672 class 2. |
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| Specification EN300 |
| Measurement |
Range |
Resolution |
Basic Accuracy |
| Air Velocity |
| ft/min (feet per min.) |
80 to 5910 ft/min |
1ft/min |
±3% |
| m/s (meters per sec.) |
0.4 to 30m/s |
0.1m/s |
| km/h (kilometers per hr.) |
1.4 to 108km/h |
0.1km/h |
| MPH (miles per hour) |
0.9 to 67MPH |
0.1MPH |
| knots (nautical miles per hr.) |
0.8 to 58.3 knots |
0.1knots |
| Light |
| Foot Candles |
0 to 1860Fc |
0.1Fc |
±(5% rdg + 8 digits) |
| Lux |
0 to 20,000Lux |
1Lux |
±(5% rdg + 8 digits) |
| Humidity |
| % Relative Humidity |
10 to 95%RH |
0.1%RH |
±4%RH of reading |
| Temperature |
| Thermistor |
32 to 122°F |
0.1°F |
±2.5°F |
| 0 to 50°C |
0.1°C |
±1.2°C |
| Type K |
-148°F to 2372°F |
0.1°F |
±(1%+2°F) of reading |
| -100°C to 1300°C |
0.1°C |
±(1%+1°C) of reading |
| Sound |
| Sound |
35 to 130dB |
0.1dB |
±1.4dB |
| Frequency |
31.5 to 8,000Hz |
| Weighting/Response |
A weighting/fast response |
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| Ordering Information |
| Model |
Description |
Buy Online |
Price |
| EN300 |
Extech EN300 5-in-1 Environmental Meter. Measures Humidity, Temperature, Air Velocity, Light and Sound. The large dual LCD simultaneously displays Temperature and Air Velocity or Relative Humidity. Characters on display reverse direction depending on Hygro-Thermo- Anemometer or Light-Sound mode. Built-in precision thin-film capacitance humidity sensor for fast response and a thermistor for ambient temperature measurement. It utilizes precision photo diode and correction filter for Cosine and color corrected light measurements. Type K input measures temperature to 2372° (1300°C) using an optional Type K probe. Sound Level measurement meets IEC 61672 class 2. |
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$299.99 |
| Included Items |
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- 1 Type K thermocouple probe
- 1 Pouch case
- 6 AAA batteries
- 1 Manual
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Included |
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