Classroom Loud Noise Decibel Reader Meter

SMART SENSOR Mini Digital Sound Level Meter LCD Display Noise Meter Noise Measuring Instrument Decibel Tester 30-130dBA classroom Loud noise decibel reader meter

Please be kindly noted, the listed product is produced and distributed abroad and subject to the laws of its country of origin.

This noise meter is designed to test sound level in various environment. It is widely used in noise control engineering, quality control, health and treatment, home environment monitoring, etc.

Features

This instrument is high precision sound level meter, accuracy up to ±1.5dB.

Temperature measurement function and Temperature unit selection(℃/℉)

Red back light alarm and sound alarm function.

This digital sound level meter with stable and reliable performance.

Wide measurement range from 30dB to 130dBA.

Data hold function, maximum and minimum value measurement.

LCD display with backlight, convenient to use at night.

Low battery indication, automatic & manual power off function.

Compact and light, convenient to hold and carry.

Equipped with sponge ball for sensor protection.

Applications includes: Environmental measurement, law enforcement, work place design, sound level analysis of machinery and engines.

Specification

Brand Name: SMART SENSOR

Color: Black

Material: ABS

Digital display: 4 digits

Measuring Range: 30～130dBA

Resolution: 0.1dB

Accuracy: ±1.5dB (under reference conditions)

Frequency Range: 31.5Hz to 8.5Hz

Frequency Weighting: A Weighting

Data hold: Maximum and Minimum hold

Sampling Rate: 2times/s

Temperature Measuring Range:-10°C-50°C/14°F-122°F

Accuracy: ±2°C

Resolution: 0.1°C

Power Supply: 3 * AAA Batteries (Not Included)

Operating Temperature: 0～40℃ (10%～80%RH)

Storage Temperature: -10～60℃ (10%～70%RH)

Item weight: 84g/0.19lb

Item size: 15*5*2.8cm/5.91*1.97*1.1in

Package weight: 157g/0.35lb

Package size: 19.5 * 7.5 * 3.5/7.68*2.95*1.38in

NOTE:

Please don't store it at high temperature or humidity, high concentration salt or sulfur environment.

If don't use it for a long time, please take off the battery to prevent leakage of battery.

Please allow 1-3cm differences due to manual measurement.

Package list:

1 * Digital Sound Level Meter

1 * User Manual(English)

Product Details

Classroom Loud noise decibel reader meter

Sound/ Light Alarm

Multi Function

Extremely Capacitive Condenser Microphone

Measuring Function with Data Hold

Large Color Display

FAQ

1. What is your delivery date?
The product delivery date is about 7-15 days after receipt of payment according to your order quantity.

2. How can I get your price list ?

Please contact with me, I will send you the price list as soon as possible.

3. How to control the quality?

1) Compare and source the competitive 1^st hand raw material

2) Inspection start from raw material sourcing and along the manufacturing

3) Stick check before shipment and safety packing

4. The product is too expensive, can you make it cheaper for me?

Yes, we can design and produce products at different prices according to your needs.