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Extech EN300
Catalog #: EN300
Hygro-Thermo-Anemometer-Light-Sound Meter
- Overview
- Specifications
- Summary
- Accessories
Product Highlights
- 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
Each Unit Includes
- 1 - Type K Thermocouple Probe
- 1 - Pouch Case
- 6 - 1.5V Aaa Batteries
| Measurements |
Range |
Resolution |
Basic Accuracy |
| Air Velocity |
| ft/min |
80 to 5910 ft/min |
1ft/min |
±3% FS |
| m/s |
0.4 to 30m/s |
0.1m/s |
±%FS |
| km/h |
1.4 to 108km/h |
0.1km/h |
±3% FS |
| MPH |
0.9 to 67MPH |
0.1MPH |
±3% FS |
| knots |
0.8 to 58.3 knots |
0.1 knots |
±3% FS |
| Light |
| Foot Candles |
0 to 1860Fc |
0.1Fc |
±(5% rdg + 8d) |
| Lux |
0 to 20,000Lux |
1Lux |
±(5% rdg + 8d) |
| Relative Humidity |
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10 to 95%RH |
0.1%RH |
±4%RH of rdg |
| Temperature |
| Thermistor |
32 to 122 °F (0 t0 50°C) |
0.1° |
±2.5°F/1.2°C |
| Type K |
-148 to 2372°F (-100 to 1300°C) |
0.1 |
±(1%+2°F1°C/) of rdg |
| Sound |
| dB |
35 to 130dB |
0.1dB |
±1.4dB |
| Frequency |
31.5 to 8,000Hz |
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| Weighting/Response |
A weighting/fast response |
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| 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) |
| Environmental Testers / Physical Property/Anemometer / Air Flow Template |
| Type (anemometer) |
Mini-Vane, Vane |
| Measurement (anemometer) |
Ft/Min, km/hr, knots, m/s, MPH |
| Air Velocity Max |
5910 ft/min |
| Air Velocity Min |
80 ft/min |
| Accuracy Air Velocity |
ft/min:±3% |
| Humidity |
Yes |
| Temperature |
Yes |
| IR Sensor for Tempature |
No |
| Thermocouple Sensor for Temperature |
Yes |
| Dew Point |
No |
| Windchill |
No |
| Light Meter |
Yes |
| Water Proof |
No |
| Min/Max Display |
Yes |
| Data Hold |
Yes |
| Thermal Printer Option |
No |
| Interchangable Probe Options |
No |
| Replaceable Vane |
No |
| Metal Vane |
No |
| Environmental Testers / Physical Property/Sound Level Meters Template |
| Minimum Sound Level |
35 dB |
| Maximum Sound Level |
130 dB |
| Display (Sound Level Meter) |
Digital |
| Single Range |
No |
| Dual Range |
Yes |
| A Frequency Weighting |
Yes |
| B Frequency Weighting |
No |
| C Frequency Weighting |
No |
| Frequency Range Max |
8000 Hz |
| Resolution (Sound Level Meters) |
0.1 dB |
| Accuracy |
±1.4dB |
| Calibrator Capability |
No |
| Vibration Measurement |
No |
| Noise Level Measurement |
No |
| Fast/Slow Time Adjustment |
No |
| Tripod Mount |
Yes |
| Type (Sound Level Meter) |
II |
| Environmental Testers / Physical Property/Hygrometers Template |
| Style (Hygrometers) |
Hand Held |
| Humidity Accuracy |
±4% |
| Unique Features |
Data Hold to freeze the displayed value
Records Min/Max readings
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
Defaults to last function when powered off
Auto power off 10 minutes after last key is pressed with disable feature
Low Battery and overrange indication
Tripod mount |
| Warranty |
1 YEARS |
| Safety Approval |
CE |
| Interfaces I/O |
RS-232 |
| Product Weight |
335 GRAMS (0.739 LBS) |
| Product Height |
2.8 IN |
| Product Length |
1.3 IN |
| Product Width |
9.8 IN |
| Data Logging |
No |
| HTS/Schedule B Number |
9026.80.4000 |
| ECCN Number |
EAR99 |
| Calibration Included |
Factory Calibration |
| Battery Type |
AAA |
| Power Supply Voltage |
Battery Powered |
| Country of Origin |
Taiwan |
| Shipping Height |
2.75 IN |
| Shipping Length |
10.75 IN |
| Shipping Width |
6.00 IN |
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Accessories
| Product |
Price |
 |
Extech TP870
Catalog #: TP870
Bead Wire Type K Temperature Probe (-40 to 482 F) Subminiature Connector
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$16.21
|
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Extech UA100-240
Catalog #: UA100-240
Universal AC Adapter 9V 1.3A output
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$34.21
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