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FNIRSI FDM01 High-Precision Digital Noise Decibel Meter 31.5Hz-8.5KHz Range 30-130dB Fast Slow Response Top Rated Acoustic Analysis Tool — image 1
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FNIRSI

FNIRSI FDM01 High-Precision Digital Noise Decibel Meter 31.5Hz-8.5KHz Range 30-130dB Fast Slow Response Top Rated Acoustic Analysis Tool

5.06 ratings
AI Summary
Tools, Industrial & Scientific for DIY enthusiasts and makers

The FNIRSI FDM01 High-Precision Digital Noise Decibel Meter 31.5Hz-8.5KHz Range 30-130dB Fast Slow Response Top Rated Acoustic Analysis Tool by FNIRSI is a mid-range tools, industrial & scientific designed for DIY enthusiasts and makers. Customers praise its easy to set up and use and excellent build quality. 100% of buyers rate it 4★ or above.

easy to set up and useexcellent build qualityfast and responsivelong battery life
₹4,349-24%
MRP:₹5,749Save ₹1,400
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24% Off — you save ₹1,400 on this product!

Total: ₹4,349
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 4 Aug18 Aug
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Ideal For

Home improvement projectsDIY repairs and assemblyProfessional work
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SKU: bg-1999708Category: Tools, Industrial & Scientific

About This Product

The FNIRSI FDM01 High-Precision Digital Noise Decibel Meter 31.5Hz-8.5KHz Range 30-130dB Fast Slow Response Top Rated Acoustic Analysis Tool by FNIRSI is a mid-range tools, industrial & scientific designed for DIY enthusiasts and makers. Customers highlight its easy to set up and use and excellent build quality.

Customer Verdict

100% of buyers rated this product 4 stars or above. The most appreciated qualities are: easy to set up and use, excellent build quality, fast and responsive, long battery life.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Features:

Exceptional Precision: Dive into acoustic analysis with an impressive ±1.5dB accuracy. Based on a standard sound source (94dB@1KHz), the FDM01 ensures that you're armed with the most accurate readings possible, whether in a silent library or a bustling city center.

Broad Frequency and Dynamic Range: Catering to a wide range of audible frequencies, from 31.5Hz to 8.5KHz, and a dynamic measuring scope of 30-130dB, this device is adaptable to diverse environments and applications.

Real-Time Digital Display: Get instantaneous readings with a high-resolution digital display, showing results at a sampling rate of 2 times per second. Each scale represents 2dB, ensuring clarity in every measurement.

Versatile Dynamic Characteristics: Whether capturing sudden sharp noises or monitoring prolonged ambient sounds, the FAST (fast) and SLOW (slow) response speeds make this meter incredibly versatile. Additionally, the device provides clear overload indications with "OVER" and "UNDER" symbols, making it foolproof.

Durable and Long-Lasting: Equipped with a 600Mah/3.7V lithium battery and a sturdy 6mm condenser microphone, the FDM01 is designed to last. Whether in freezing temperatures or tropical humidity, this tool promises performance without compromise.

 

Specifications:

Brand: FNIRSI

Model: FDM01

Accuracy: ±1.5dB (94dB@1KHz standard sound source)

Frequency Range: 31.5Hz-8.5KHz

Dynamic Range: 30-130dB

Display: 4 digits, resolution 0.1dB

Sampling Rate: 2 times/second

Microphone: 6mm condenser microphone

Battery: 600Mah/3.7V lithium battery

Operating Conditions: 0℃-40℃, 10%-80% RH

Storage Conditions: -10°℃-60℃, 10%-70% RH

 

Package Included:

1 x FNIRSI FDM01 Noise Meter

1 x Charging Cable

1 x User Manual

1 x Packing Box





Product Safety Information

Setup Guide

1
Charge the battery pack
Insert the battery into the charger and plug in. Charge fully before first use — most packs take 1–3 hours. The LED will turn green when complete.
2
Insert the correct bit or blade
Open the chuck by turning it counterclockwise. Insert the drill bit or screwdriver tip and tighten the chuck firmly by hand.
3
Set direction and speed
Use the forward/reverse switch to set rotation direction. Select the speed mode (low for screwing, high for drilling) if your model has multiple speeds.
4
Adjust the clutch
Set the clutch to a low number for driving screws (prevents over-tightening) or to the drill symbol for drilling holes.
5
Use safely
Always wear safety glasses. Keep the drill perpendicular to the surface. Apply steady pressure — let the tool do the work.