FNIRSI Noise Decibel Meter Home Volume Detector(Yellow)

Product Description

1. Accuracy: 1.5dB (based on standard sound source, 94dB@1KHz) 2. Frequency range: 31.5Hz-8.5KHz 3. Dynamic range: 3.50dB 4. Measuring range: 30-130dB 5. Digital display: 4 digits, resolution 0.1dB, sampling rate 2 times/second 6. Dynamic scale display: 1 scale represents 2dB, sampling rate is 2 times/second 7. Dynamic scale range: 30-130dB 8. Overload indication: "OVER" and "UNDER" symbols indicate 9. Dynamic characteristics: two reaction speeds: FAST (fast) and SLOW (slow) 10. Microphone: 6mm condenser microphone 11. Battery: 600Mah/3.7V lithium battery 12. Dual mode switching, sensitivity adjustable 13. 0.6mm high-precision sensor, accurate capture, immediate response 6cm sound guide tube & silicone pad sound insulation and waterproof pad, enhanced performance 14. Built-in 600Mah lithium battery, Typc-C charging head interface 15. VA color screen, ultra-clear backlight, clear readings, with alarm indicator light 16. Prompt when the upper/lower limit is exceeded. The upper and lower alarm limits can be set separately. 17. Windshield design blocks all interference and is accurate. 18. Anti-slip silicone buttons, skin-friendly, rebound and comfortable to the touch 19. ABS shell, anti-fall and durable 20. Dimensions: 190x61x31mm

Specifications

SKU

TBD0604565301A

Category

Consumer Electronics › Test Equipment › Light & Sound Meter

Weight

0.334 kg

Delivery

Standard delivery