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- USA
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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For Your Every Summer RSVP, with Code: SUMMER15
Description
FNIRSI Noise Decibel Meter Home Volume Detector, Yellow1. 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
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
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Good Price
Been a fan of Herschel backpacks for a few years. Delivered on time in perfect condition and great price!
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Excellent
This is for my son in law for Xmas and it’s seems it’s a great gift that he wants
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Reviewed in the United States on December 20, 2025
★★★★★ 3
Looks nice but not durable
Had for about 2 months. Tag on the zipper already ripped off.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Buen producto, justo como la descripción
Muy buen producto, buena calidad, recomendado
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Reviewed in the United States on December 15, 2025
★★★★★ 4
Nice backpack
Color: Raven Crosshatch
The only reason I didn't give it 5 stars is because there is no strap on the back to fasten to the suitcase. That would be helpful when running through the airport. Nice backpack with lots of pockets to organize and a water bottle holder on both sides.
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Reviewed in the United States on August 30, 2024