noise meter for classroom

Brand Name:MASURTECH

Model Number:MS1353

Place of Origin:Shenzhen,Guangdong

30-130dB Digital handheld Sound Level Meter Noise Tester in decibels LCD Screen Noise meter MS1353 Introduction: This sound level meter is very small and light. It is an ideal tool to measure Sound Pressure Level in decibels (dB). It is used for sound ...

Brand Name:HABOTEST

Model Number:HT622A

Place of Origin:CHINA

.... The sound level meter is compact and light weight, convenient to carry. Polarized capacitance Microphone, Dynamic cahracteristics fast 125ms, Slow 1second Equipped with ...

Brand Name:SKYLINE

Model Number:SL-S35

Place of Origin:CHINA

SL-S35 Noise Meter Application SL-S35 noise meter is suitable for detecting near-ear toys, rattle toys, squeeze toys, gunpowder cap toys, other hand-held toys, ...

Brand Name:YUYANG

Model Number:YY1118

Place of Origin:China

Sound Level Test Stand / Acoustic Toys Testing Equipment Sound Test Noise Test Application: This machine is the test stand for noise meter, used to assist in measuring the volume decibel produced by sound toys in a predetermined distance, then minimize...

Brand Name:Cartesysj

Model Number:CTJZMT-300B

Place of Origin:China

Cartesykj 2-wheeled motorcycles Centralized testing line include brake force axle load speedometer clamping wheel alignment headlight tester noise meter Test item/Features: Motorcycle (EV) tester for two wheels is specially designed to inspect the brake ...

Place of Origin:Guangdong, China

Brand Name:HABOTEST

...Noise Voice Meter Volume Measuring Instrument Decibel Monitor Logger Diagnostic-Tool Detector Audio Tester With A / C weighted measurement range from 30dB to 130dB, this portable sound level meter can be applied for noise engineering, product quality control, health prevention and control, etc. * Batteries are not included if ship by Air. * Wind blowing across the microphone increases the noise

Brand Name:AA4C

Model Number:CTJZMT-300B

Place of Origin:Shanghai, China

...Centralized testing line include brake force axle load speedometer clamping wheel alignment headlight tester noise meter Test item/Features: Motorcycle (EV) tester for two wheels is specially designed to inspect the brake performance and axle-load value...

Model Number:GM1351

Place of Origin:CHINA

Digital Sound Level Meter GM1351 Environmental Detection This equipment has been designed to meet the measurement requirement of Safety Engineers, Health, Indu- strial Safety offices and Sound Quality control in various environment, which include factory, ...

Brand Name:HUST Tony

Model Number:AWA6228plus Noise Meter

Place of Origin:Guangdong,China(Mainland)

Universal Toys testing instrument Applications: The noise meter is used to measure the sound pressure level comes form sound toys in a predetermined distance, so that the possibility of hearing damage that might be caused by ...

Place of Origin:Zhejiang, China

Brand Name:OEM

Model Number:GM1351

Brand Name:Auveeya

Model Number:ST-AC07G990

Place of Origin:China

... 2X40W output power, 2.4G wireless microphone transmission Fully meet the audio needs of 100 square meters of classrooms Easy to install, placed above the whiteboard or large screen, easy to maintain Product Model ST-AC07G990D ST-AC07G990C Output ...

Brand Name:VICTOR

Model Number:VICTOR 824C

Place of Origin:CHINA

... 5-digit display, which makes the reading data clearer and more convenient. High sensitivity sensor, fast measurement and more accurate. The decibel meter measuring range is 30-130db, noise meter which is suitable for the measurement of sound or noise in

Brand Name:Future

Model Number:JCYSP

Place of Origin:China

...Metered Valve for Science Labs in Schools with Interactive Features Product Description Ideal for school science labs, our one inch metered valve with plastic stem has interactive features. It allows students to learn about fluid dynamics and flow control in a hands-on way. The plastic stem is made from safe, non-toxic materials, suitable for a classroom environment. Its metering...

Place of Origin:Beijing, China

Brand Name:TCHD

Model Number:TC980S 12X

...-SDI,LAN interface. .Leading auto focus algorithm makes lens a fast,accurate and stable auto-focusing. .Low noise CMOS effectively ensure high SNR of camera video.Advanced 2D/3D noise reduction technology is also used to further reduce the noise,while

Brand Name:CHX

Model Number:CHX-SM001

Place of Origin:CHINA

... accuracy 1.5dB decibel meter 30-130dB sound level noise meter Application This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response. This Sound Level Meter is designed to meet the measurement ...

Brand Name:BANGE

Model Number:65 mm folding partition walls

Place of Origin:Guangdong

..., ultra-high four types of folding parititon walls. Under normal circumstances, the type of ceiling is less than 4 meters to choose type 65, that is, the thickness of the door 65mm, 6 meters below the ceiling to choose the 85 type, 6 meters to 8 meters can

Brand Name:Fumego Qubo

Model Number:Y2500

Place of Origin:China

...Classroom Commercial Area Application: Hospital, Living room, Office, Hotel, Restaurant, Workshop, Classroom, Meeting room,Cinema and other Public area. Specification: Model Y2500 air purifier Size 463*640*1800mm Voltage 220V/50Hz Power 360W Shell Material Galvanized Sheet+ cold plate Baking Paint Purify mode 5 interception + photocaty-lytic sterilization Noise...

Place of Origin:Sichuan, China (Mainland)

Brand Name:Vacorda

Model Number:HKD-

.... Adopting advanced differential algorithm along with measurement of isolation, shielding and wave filtering, vortex flow meters have the advantages of immunity on vibration and noise. Meanwhile, the liabilities of LUGB series vortex flow meters are

Brand Name:Catilan

Model Number:KDL-023

Place of Origin:China

... For Home Office Classroom Hexagonal PET Acoustic Panels Our hexagonal PET acoustic panels are a perfect blend of modern aesthetics, functionality, and sustainability. Designed to enhance sound quality and reduce unwanted noise, they bring a stylish...