Home > Consumer Electronic > Earphone & Headphone & Accessories > Earphones & Headphones >

Noise Meter For Classroom

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 2324 products for noise meter for classroom Manufacture & Suppliers

Lightweight Noise Cancelling Sport Earbuds , Noise Cancelling Earbuds With Mic

... lifestyle. 2. Lightweight and Comfortable: Lightweight design offers you extra flexibility, portability and durability. 10-meter working distance gives you strong signal and makes you feel comfortable even ...

Earlisten Electronic Co ., Ltd
Guangdong,China

Verified Supplier

Add to cart
90mAh Comfortable Noise Cancelling Earbuds With Rechargeable Li - Ion Battery

... can attach the ends together, creating a fashionable sport lifestyle. Moreover, our noise cancelling bluetooth earphones is lightweight and comfortable, which offers you extra flexibility. 10-meter working ...

Earlisten Electronic Co ., Ltd
Guangdong,China

Verified Supplier

Add to cart
In Ear Wired Noise Cancelling Earbuds , Noise Reduction Bluetooth Earbuds

... lifestyle. 2. Lightweight and Comfortable: Lightweight design offers you extra flexibility, portability and durability. 10-meter working distance gives you strong signal and makes you feel comfortable even ...

Earlisten Electronic Co ., Ltd
Guangdong,China

Verified Supplier

Add to cart
EN71-1 Aluminum Toys Testing Equipment Noise Testing Stand for Minimize Hearing Damage

EN71-1 Toys Testing Equipment Noise Testing Stand 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, t...

SKYLINE INSTRUMENTS CO.,LTD
Guangdong,China

Verified Supplier

Add to cart
Noise Free ≤ 40dB Massage Chair Air Pump With 5cm Sponge Underneath

....5V power supply and a pressure of 225 MmHg(300g/cm²). With its optimized target and ≤1.5m/S² vibration, the pump is able to provide a noise-free experience, even when tested with a 5 cm thick sponge placed ...

Shenzhen TCS Precision Technology Co., Ltd.
China

Verified Supplier

Add to cart
DC 13.5V Oxygenation Pump Low Noise Level For Massage Chair

... and comes in a carton box with the size of 66.2*32*30cm. Despite its small size, the pump has a surprisingly low load noise of ＜42dB. When tested with 5 cm sponge under the pump, 70 cm away from the noise m...

Shenzhen TCS Precision Technology Co., Ltd.
China

Verified Supplier

Add to cart
3 Meter Large Drop Down Projector Ceiling Mount Kit For Exhibition Hall

... center, training center, academic Hall,classrooms and electricity in the field of intelligent home. Projector ceiling mount is highly suitable for using with all kinds of LCD/DLP/ Projector with height ......

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

Site Member

Add to cart
Anti Corrosion LED Linear Ceiling Light No Flicker Seamless For Classroom

Technical data of NEW LCL57 SEAMLESS LINKABLE LINEAR LIGHT WITH MAXIMUM LENGTH 40 METERS: Type Power Lumens Size CCT CRI LCL57120 40W 4800 lm 1200*50*70mm 3000K 4000K 5700K >80Ra LCL57150 50W 6000 lm 1500*50*70...

Ningbo Cadysun Lighting Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Smart air/liquid/steam vortex shedding flow meter manufacturer

... 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 well guara...

Sichuan Vacorda Instruments Manufacturing Co., Ltd
Sichuan,China

Active Member

Add to cart
GB Standard Longlife SS Metal Tubes for Smart Gas Meters Diaphragm Meters

...Meters Diaphragm Meters The company has strong technical force, advanced process equipment, complete testing methods and reliable product quality. The product has the advantages of good flexibility, corrosio...

CDINDUSTRY(INTERNATIONAL).INC
Chongqing,China

Active Member

Add to cart
GB Standard Longlife SS Metal Tubes for Smart Gas Meters Diaphragm Meters

...Meters Diaphragm Meters The company has strong technical force, advanced process equipment, complete testing methods and reliable product quality. The product has the advantages of good flexibility, corrosio...

CDINDUSTRY(INTERNATIONAL).INC
Chongqing,China

Verified Supplier

Add to cart
Smart air/liquid/steam vortex shedding flow meter manufacturer

... 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 well guara...

Sichuan Vacorda Instruments Manufacturing Co., Ltd
Sichuan,China

Verified Supplier

Add to cart
Gas vortex shedding water flow meter price

.... 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 liabili...

Sichuan Vacorda Instruments Manufacturing Co., Ltd
Sichuan,China

Active Member

Add to cart
LUGB sanitary type vortex water flow meter

.... 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 liabili...

Sichuan Vacorda Instruments Manufacturing Co., Ltd
Sichuan,China

Active Member

Add to cart
Diaphragm/propane gas vortex flow meter with bluff body

.... 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 liabili...

Sichuan Vacorda Instruments Manufacturing Co., Ltd
Sichuan,China

Active Member

Add to cart
LPG/hydrogen gas vortex flow meter with bluff body

.... 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 liabili...

Sichuan Vacorda Instruments Manufacturing Co., Ltd
Sichuan,China

Active Member

Add to cart
Nitrogen/Co2 gas vortex flow meter with bluff body

.... 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 liabili...

Sichuan Vacorda Instruments Manufacturing Co., Ltd
Sichuan,China

Active Member

Add to cart
Natural/argon gas vortex flow meter with bluff body

.... 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 liabili...

Sichuan Vacorda Instruments Manufacturing Co., Ltd
Sichuan,China

Active Member

Add to cart
Stainless steel material shedder bar vortex flow meter

.... 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 liabili...

Sichuan Vacorda Instruments Manufacturing Co., Ltd
Sichuan,China

Active Member

Add to cart
Factory supply electronic customizable vortex flow meter

.... 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 liabili...

Sichuan Vacorda Instruments Manufacturing Co., Ltd
Sichuan,China

Active Member

Add to cart

|< << 5 6 7 8 9 10 11 12 13 >> >|

Inquiry Cart 0

All Categories

Noise Meter For Classroom

Total 2324 products for noise meter for classroom Manufacture & Suppliers