5-in-1 Environmental Meter
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Measures Humidity, Temperature, Air Velocity, Light and Sound.
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The large dual LCD simultaneously displays Temperature and Air Velocity or Relative Humidity.
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Characters on display reverse direction depending on Hygro-Thermo-Anemometer or Light-Sound mode.
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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.
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Type K input measures temperature to 2372° (1300°C) using an optional Type K probe.
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Sound Level measurementmeets IEC 61672 class 2.
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 | ±3% 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 | 0.1knots | ±3% FS |
Light | |||
Foot Candles | 0 to 1860Fc | 0.1Fc | ±(5% rdg + 8d) |
Lux | 0 to 20,000Lux | 1Lux | ±(5% rdg + 8d) |
Relative Humidity | 10 to 95%RH | 0.1%RH | ±4%RH of rdg |
Temperature | |||
Thermistor | 32 to 122°F (0 to 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 | ||
Weighting/Response | A weighting/fast response | ||
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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