---
product_id: 473900018
title: "Decibel Meter Wall Hanging Sound Level Meter 11 inch Large LED Display Noise Temperature Humidity Meter with Alarm Icons Indicator Wide Applications for Classroom, Studio, Home, Factory"
brand: "danoplus"
price: "¥22491"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/473900018-decibel-meter-wall-hanging-sound-level-meter-11-inch-large
store_origin: JP
region: Japan
---

# 11-inch large LED display 30-130dB range with ±1.5dB accuracy 2000mAh rechargeable battery with 9.8ft USB cable Decibel Meter Wall Hanging Sound Level Meter 11 inch Large LED Display Noise Temperature Humidity Meter with Alarm Icons Indicator Wide Applications for Classroom, Studio, Home, Factory

**Brand:** danoplus
**Price:** ¥22491
**Availability:** ✅ In Stock

## Summary

> 📊 Elevate your environment monitoring game with precision and style!

## Quick Answers

- **What is this?** Decibel Meter Wall Hanging Sound Level Meter 11 inch Large LED Display Noise Temperature Humidity Meter with Alarm Icons Indicator Wide Applications for Classroom, Studio, Home, Factory by danoplus
- **How much does it cost?** ¥22491 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/473900018-decibel-meter-wall-hanging-sound-level-meter-11-inch-large)

## Best For

- danoplus enthusiasts

## Why This Product

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

## Key Features

- • **Smart Face Icon Alerts:** Visual 4-color alarm system keeps you effortlessly aware of noise levels—no annoying beeps, just intuitive icons.
- • **Crystal-Clear 11" LED Display:** Instantly monitor noise, temperature & humidity with adjustable brightness for any lighting condition.
- • **Versatile Wall or Desktop Mount:** Sleek design fits classrooms, studios, offices, factories, or homes—be the noise-conscious leader in any space.
- • **Long-Lasting Power & Flexibility:** Rechargeable 2000mAh battery paired with an extra-long 9.8ft USB cable means uninterrupted monitoring anywhere.
- • **Precision-Calibrated Sound Meter:** Industry-grade ±1.5dB accuracy across a wide 30-130dB range ensures reliable data you can trust.

## Overview

The DANOPLUS Decibel Meter features a large 11-inch adjustable LED display showing real-time noise levels, temperature, and humidity. It offers high accuracy within ±1.5dB over a 30-130dB range, with a unique 4-color face icon alarm system for intuitive noise alerts. Powered by a rechargeable 2000mAh battery and equipped with a 9.8ft USB charging cable, it supports flexible placement on walls or desktops, making it ideal for classrooms, studios, offices, and industrial settings.

## Description

Decibel Meter Wall Hanging Sound Level Meter 11 inch Large LED Display Noise Temperature Humidity Meter with Alarm Icons Indicator Wide Applications for Classroom, Studio, Home, Factory

## Features

- ✅【Large 11-inch LED Display】DANOPLUS decibel meter is equipped with 11 inches LED screen and brightness adjustable, you may see the real-time decibel level, Temperature and Humidity more clearly
- ✅【Face Icons Alarm】This noise decibel meter will automatically switch face icon alarm when the decibel at different level(no audible alarm)【Green Icon】Less than 60dB;【Yellow Icon】60~75dB;【Orange Icon】75~85dB;【Red Icon】More than 85dB
- ✅【High Accuracy&Calibration】The noise meter has large measuring Range: 30~130dB with high accuracy: +/-1.5dB, and it features Calibration function, it's bale to recalibrate the devibel meter if the db reading is inaccurate after long-term usage
- ✅【User-Fridendly】DANOPLUS sound meter is designed with 2000mAh Lithium battery, 9.8 feet(300 cm) length USB cable for charging, no worry the USB cable is not length enough
- ✅【Wide Applications】This decibel meter sound level reader can be mounted on the wall or placed on destop, it's an ideal noise meter to measure the sound level in Classroom, Studio room, traffic routes, factories, construction site, home, offices, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DANOPLUS |
| Manufacturer | DANOPLUS |
| Model number | DP-336 |
| Colour | 11'' Decibel Meter |
| Number of Memory Sticks | 1 |
| Item Weight | 320 g |
| Product Dimensions | 26.92 x 8.89 x 3.56 cm; 320.35 g |
| Item model number | DP-336 |
| Item Height | 1.4 Inches |
| Item Width | 3.5 Inches |
| Voltage | 3 Volts |
| Power Source | battery-powered |
| Included Components | Decibel Meter x 1pcs, Position Sticker x 1pcs, Screw x 2pcs, Manual x1pcs |
| Are batteries included? | No |

## Images

![Decibel Meter Wall Hanging Sound Level Meter 11 inch Large LED Display Noise Temperature Humidity Meter with Alarm Icons Indicator Wide Applications for Classroom, Studio, Home, Factory - Image 1](https://m.media-amazon.com/images/I/51O0cUJji-L.jpg)

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*