Digital Sound Level Meter TSL-03B

Model : TM-01SP

Sound :

1. Applied standard: IEC61672-1 CLASS2
2. Accuracy: ±2.0dB
3. Display: 4digts
4. Resolution: 0.1dB
5. Frequency response:31.5Hz~8kHz
6. Measurement range: Auto:35dB~130dB
7. Frequency weighting: dBA
8. Microphone: 1/2 inch Electriccondenser microphone

Humidity:

1. Measurement range: 10~95%RH
2. Accuracy: ±5RH%
3. Resolution: 0.1
4. Data update: 1 time/sec
5. Maximum value: MAX
6. Data Hold: HOLD
7. Power supply: one 9V battery type
8. Operating condition :-20°C~60°C,10%RH~90%RH
9. Storage condition: -40°C~60°C,10%RH~75%RH

Light:

1. Measuring range: 0 Lux~200KLux, 0Fc~20KFc.
2. Spectral response: CIE photopic
3. Accuracy: ±4% rdg±0.5%f.s.(<10,000Lux)
4. ±5%rdg±10dgts.(>10,000Lux)
5. Photo detector: One silicon photodiode with filter.

Air Velocity

1. Air velocity range: 0.5m/s~30.0m/s
2. Air velocity accuracy: ±(3%±0.3d)
3. Measurement units: m/s, km/h, ft/min, knots,Mph,

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