TASI TA651B Household Noise Tester Decibel Device

The TASI TA651B Household Noise Tester is a decibel measuring device. It is suitable for measuring sound levels in various environments, including residential and commercial settings.

• Measurement range: 30dB - 130dB
• Ambient temperature/humidity: 0-60 degrees C, 0-99% RH
• Accuracy: ±1.5dB (based on standard sound source, 94dB@1KHz)
• Resolution: 0.1dB
• Time weighting: FAST 0.125s, SLOW 1s
• Frequency response: 125Hz - 8KHz
• Sampling rate: 2 times/second
• Analog bar: 1 scale represents 2dB
• Noise display: 4 digits, up to 1999
• Microphone: high sensitivity 1/2 inch condenser microphone
• Automatic shutdown: 10 minutes (can be manually shut down)
• Operating environment: -10 - 50 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m
• Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)
• Power supply: 3 x 1.5V AA (R03/LR06) batteries (not included)
• Display size: approx. 3.7 x 4.1cm
• Size: about 14.5 x 5.5 x 3.3cm
• Weight: approx. 115g
• Features: high sensitivity, high accuracy, instantaneous response, adjustable alarm thresholds, HD large screen display, automatic shutdown
• Packing list: Host x 1, Cloth bag x 1, Instruction manual x 1