Comparison between CEM SOUND LEVEL METER DT-73S, CEM LIGHT METER DT-73L, CEM ANEMOMETER DT-73A, CEM PRESSURE MANOMETER DT-73P
Name
CEM SOUND LEVEL METER DT-73S
CEM LIGHT METER DT-73L
CEM ANEMOMETER DT-73A
CEM PRESSURE MANOMETER DT-73P
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Category
Sound Level Meter
Digital Lux Meter
Anemometer
Pressure Manometer
Specifications
Function
Range
Resolution
Accuary
Frequency
31.5Hz~8kHz
Level
30 ~ 130dB
0.1dB
±1.5dB(@1kHz, Standard Sound Source)
Range
Accuracy
Resolution
Illumination Measurement
0-200kLux/
0-20kFC
±4% ±10d (<10,000Lux)
±8% ±10d (>10,000Lux)
0.1Lux/0.01FC
Range
Accuracy
Resolution
Air Velocity Measurement
0.6 to 25m/s
±5% ±0.5m/s
0.1m/s
Temperature Measurement
-10 to 50 ℃/14 to 122
±2 ℃(±4 )
0.1 ℃/
Pressure Range
±5000Pa
Accuracy
±0.3%FSO (25°C)
Resolution
1Pa
Response Time
0.5 Seconds typical
Units
PSI /mbar/ inH 2 O/ mmH 2 O/ Pa
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