TASI TA651B Household Noise Tester Decibel Device

• Product type: Light & Sound Meter
• Brand: TASI
• Compatibility: Household Noise Testing
• Material: Durable
• Key feature: Highly sensitive microphone
• Color/Variant: Not specified
• Intended use: Everyday use
• Category: Consumer Electronics

1. Measurement range: 30dB - 130dB
2. Ambient temperature/humidity: 0-60 degrees C, 0-99% RH (TA651B)
3. Accuracy: 1.5dB or so (based on standard sound source, 94dB@1KHz)
4. Resolution: 0.1dB
5. Time weighting: FAST 0.125s, SLOW 1s
6. Frequency response: 125Hz - 8KHz
7. Sampling rate: 2 times / second
8. Analog bar: 1 scale represents 2dB
9. Noise display: 4 digits, up to 1999
10. Microphone: high sensitivity 1/2 inch condenser microphone
11. Automatic shutdown: 10min (can be manually shut down)
12. Operating environment: -10 - 50 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m
13. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)
14. Power supply: 3 x 1.5V AA (R03/LR06) batteries (not included)
15. Display size: approx. 3.7 x 4.1cm
16. Size: about 14.5 x 5.5 x 3.3cm
17. Weight: approx. 115g

Packing list:
- Host x 1
- Cloth bag x 1
- Instruction manual x 1