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Dhaka, Wari, 11 hours ago
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Flus ET-965 5-in-1 Environment Meter
Brand New
Condition
Other
Brand
Other
Type
Store address
1
Dhaka • Wari
10, Hatkhola Road, Tikatuli, Dhaka-1203
Near Tikatuli Foot Over Bridge
Closed now
• Mon, Tue, Wed, Thu, Sat, Sun, 10:00-20:00
Highlights 35~130dB sound level
Over-range indication
Low battery indication
Automatically power off
70mm Vane for airflow
Data Hold and Max Hold
55mm LCD with backlight and function indicators
Sound Level Accuracy: ±2.0dB
Display: 4 digits
Resolution: 0.1dB
Frequency response: 31.5Hz～8kHz
Measurement range: Auto：35dB～130dB
Frequency weighting: dBA
Microphone: 1/2 inch Electric condenser microphone
Light Measuring range: 0 Lux～200K Lux, 0Fc～20KFc
Spectral response: CIE photopic（CIE human eye response curve）
Spectral accuracy: CIE Vλfunction f1’≦6%
Cosine response: f2’≦2%
Accuracy ±4% rdg±0.5%f.s.(
±5% rdg±10dgts.(>10,000Lux)
Photodetector: One silicon photodiode with a filter
Air velocity Air velocity range: 0.5m/s～30.0m/s
Air velocity accuracy: ±（3%±0.3d）
Measurement units: m/s, km/h, ft/min, knots, Mph,
Temperature Measurement rang ...
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