---
product_id: 468228495
title: "Decibel Meter Sound Level Reader Decibel Meter Mine Intrinsically Safe Noise Detector Coal Mine Noise Meter Explosion-Proof Noise Detector for Noise Pollution Monitoring"
brand: "manhj"
price: "¥272023"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/468228495-decibel-meter-sound-level-reader-decibel-meter-mine-intrinsically-safe
store_origin: JP
region: Japan
---

# Lightweight & portable Precise sound measurement Over-range warning Decibel Meter Sound Level Reader Decibel Meter Mine Intrinsically Safe Noise Detector Coal Mine Noise Meter Explosion-Proof Noise Detector for Noise Pollution Monitoring

**Brand:** manhj
**Price:** ¥272023
**Availability:** ✅ In Stock

## Summary

> 🔍 Sound the Alarm on Noise Pollution!

## Quick Answers

- **What is this?** Decibel Meter Sound Level Reader Decibel Meter Mine Intrinsically Safe Noise Detector Coal Mine Noise Meter Explosion-Proof Noise Detector for Noise Pollution Monitoring by manhj
- **How much does it cost?** ¥272023 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/468228495-decibel-meter-sound-level-reader-decibel-meter-mine-intrinsically-safe)

## Best For

- manhj enthusiasts

## Why This Product

- Trusted manhj brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Explosion-proof design for hazardous environments.
- • **Durable Build:** Non-slip, drop-proof, and waterproof for tough conditions.
- • **Instant Alerts:** Get notified with over-range warning signs.
- • **Customer Support:** Quick email response within 1-8 hours for any queries.
- • **Measure Anywhere:** Perfect for factories, schools, and offices.

## Overview

The Decibel Meter is an intrinsically safe noise detector designed for various environments, including coal mines. It offers precise sound level measurements, over-range warnings, and a durable, portable design, making it ideal for monitoring noise pollution in both professional and everyday settings.

## Description

Features:1. With backlit LCD display2. Size value/data retention3. Fast/slow time weighting4. A/C sound level frequency weighting5. Wide range 130dB6. Measurement noise, 0.1dB resolution7. High/medium/low/automatic 4-band measurement8. Frequency response: 31.5Hz~8kHz9. Test record data storageSpecification:Sound level frequency weighting: A and CTime weighting: Fast (Fast) 125 milliseconds; Slow (Slow) 1 secondResolution: 0.1dBAccuracy: 1.4dBFrequency response: 31.5Hz~8kHzDisplay digits: 4 digits, the value is updated 2 times per secondAnalog bar: fast analog display (20 times/S)Data storage: 50 groupsMicrophone: 1/2 inch polarized condenser typeAutomatic shutdown: after 15 minutes without any operationRange: low frequency 30-80dB, intermediate frequency 50-100dB, high frequency 80-130dB, automatic frequency 30~130dB

## Features

- ★Used to measure the sound level of audio equipment in work and life: such as factories, workshops, schools, residences, office areas, traffic roads, audio, office buildings, restaurants, schools, classrooms, libraries, etc.
- ★Precise measurement & over-range measurement warning signs, there will be warning signs if the limit is exceeded
- ★Light weight, easy to carry, can be carried and measured anytime, anywhere
- ★Multiple composite processes, non-slip, drop-proof, dust-proof, waterproof
- ★If you encounter problems during the purchase process, you can contact us by email, and we will reply to you within 1-8 hours

## Images

![Decibel Meter Sound Level Reader Decibel Meter Mine Intrinsically Safe Noise Detector Coal Mine Noise Meter Explosion-Proof Noise Detector for Noise Pollution Monitoring - Image 1](https://m.media-amazon.com/images/I/51EY5E52FgS.jpg)
![Decibel Meter Sound Level Reader Decibel Meter Mine Intrinsically Safe Noise Detector Coal Mine Noise Meter Explosion-Proof Noise Detector for Noise Pollution Monitoring - Image 2](https://m.media-amazon.com/images/I/51gDoW6d3ZS.jpg)
![Decibel Meter Sound Level Reader Decibel Meter Mine Intrinsically Safe Noise Detector Coal Mine Noise Meter Explosion-Proof Noise Detector for Noise Pollution Monitoring - Image 3](https://m.media-amazon.com/images/I/61EcMA5DqtS.jpg)
![Decibel Meter Sound Level Reader Decibel Meter Mine Intrinsically Safe Noise Detector Coal Mine Noise Meter Explosion-Proof Noise Detector for Noise Pollution Monitoring - Image 4](https://m.media-amazon.com/images/I/81P+7J8-KKS.jpg)

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**Shop now:** [https://www.desertcart.jp/products/468228495-decibel-meter-sound-level-reader-decibel-meter-mine-intrinsically-safe](https://www.desertcart.jp/products/468228495-decibel-meter-sound-level-reader-decibel-meter-mine-intrinsically-safe)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*