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

Noise Meter 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 classroom Manufacture & Suppliers

USA&EU Warehouse High quality wireless Max headphones P9 Noise reduction ANC Top ANC Version Metal Max Headphones

Overview 1.Head sensitivity: + -42dB noise reduction silicone label. 2.Transmission distance: outdoor linear distance of 15-20 meters. 3.Product features: true light sense, true noise reduction, transparent mod...

ShenZhen CLKJ Technology Co., Ltd.
Guangdong,China

Active Member

Add to cart
Car Parking Barrier Gate Arm Anti - collision With Straight Boom Length is 1 - 4.5 meters

...meters Quick Detail: Name: Car parking barrier gate Speed:6 seconds Feature:Straight boom Rated Power:80W Certificate:CE, ISO, SGS Net Weight:48KG Voltage:AC220V, AC110V Functions & Features 1. Clutch key ca...

Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
Flow Adjustment 150 Pressure Meter ATF Flushing Machine With Shockproof Gauge

... 2m Accuracy of filter 5um Oil tank 20LX2 Noise ＜70db Net weight 42 KG Gross weight 45KG Dimension(L*W*H,mm) 400*450*920 Working temperature -......

Huawei Automobile Testing Equipment Co., Ltd.
China

Verified Supplier

Add to cart
6 Meter Arm Automatic Barrier Gate , Low Noise Parking Lot Gate Systems

To 6 Meter Arm Traffic Equipment Access Control System Parking Road Barrier Gate Advantages: 1. OEM Brand, Logo, Label available,Factory Price 2. 1 Year Standard Warranty, excellent after-sales service 3. 24h*7...

Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
Intelligent Boom Barrier Gate 0.6s Speed 304 Stainless Steel With 6 Meters Arm

...Meters Arm For Coastal Areas Product overview: Wonusn patented 304 Stainless Steel series serve motor barrier gate,combining permanent-magnet synchrounous serve motor(PMSM motor) with high quality aluminum a...

Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
65dB Efficient Window Robot Cleaner 3 Minutes Per Square Meter Cleaning Speed

... time. It is equipped with a water spray system and a 50 ml water tank capacity to make sure that the glass is cleaned thoroughly. It has a quiet noise level of less than 65 dB and is able to clean surfaces ...

Shenzhen Globabot Facotry
China

Active Member

Add to cart
Residential Automatic Window Cleaner 50ml Water Tank Capacity And Up To 40 Square Meters Cleaning Area

... Robot Window Cleaner is an automatic window washing robot with roll brush water spray. It has a noise level of less than 65dB and offers 3 cleaning paths - N, Z and Edge Clean - as well as 3 cleaning modes ...

Shenzhen Globabot Facotry
China

Active Member

Add to cart
65dB Noise Window Cleaning Robot Cleaning Speed 1.5 Minutes Per Square Meter

Cleaning Speed 1.5 Minutes Per Square Meter Window Cleaning Robot Product Description: Robot Window Cleaner - Keep Your Windows Sparkling Clean! Are you tired of spending hours cleaning your windows, only to st...

Shenzhen Globabot Facotry
China

Active Member

Add to cart
600mAh Battery Capacity Robot Window Cleaner For Cleaning Area Up To 40 Square Meters

...Meters Product Description: Robot Window Cleaner - Efficient Cleaning at Your Fingertips Introducing the latest addition to home automation - the Robot Window Cleaner. This smart window washer is designed to...

Shenzhen Globabot Facotry
China

Active Member

Add to cart
DX520PC-9 21 Meters Boom Steel Grabbing Machine In Crawler

...Meters Boom Steel Grabbing Machine In Crawler Product Advantages Superior Efficiency‌ – Advanced hydraulic controls enable smooth, precise movements for rapid loading and sorting, maximizing operational upti...

Shandong Heavy Industry Machinery Co.,Ltd.
China

Site Member

Add to cart
Heavy Duty Gate Arms Barrier Gates With Max 6 Meters Straight Boom

Heavy Duty Intelligent Barrier Gate Arms Barrier Gates With Max 6 Meters Straight Boom Intelligent Barrier Gate 1. steady function, sensitive reaction, low noise 2. The case shell is made of thickened steel whi...

Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
1.5 Ton Electric Pallet Stacker , Pallet Jack Stacker Low Noise Operation

...Multi-function display with BDI and hour meter. • Side way battery is easy to maintain. • Damping cushion for low-noise operation. • Emergency reversing device equipped handle to keep safe. • Auto decelerati...

ANHUI JAC INTERNATIONAL CO., LTD.
Anhui,China

Verified Supplier

Add to cart
Stand On Electric Stacker Truck , Electric Lift Pallet Stacker Low Noise Operation

...Multi-function display with BDI and hour meter. • Side way battery is easy to maintain. • Damping cushion for low-noise operation. • Emergency reversing device equipped handle to keep safe. • Auto decelerati...

ANHUI JAC INTERNATIONAL CO., LTD.
Anhui,China

Verified Supplier

Add to cart
Stand On Electric Stacker Truck , Electric Lift Pallet Stacker Low Noise Operation

...Multi-function display with BDI and hour meter. • Side way battery is easy to maintain. • Damping cushion for low-noise operation. • Emergency reversing device equipped handle to keep safe. • Auto decelerati...

ANHUI JAC INTERNATIONAL CO., LTD.
Anhui,China

Verified Supplier

Add to cart
1.5 Ton Electric Pallet Stacker , Pallet Jack Stacker Low Noise Operation

...Multi-function display with BDI and hour meter. • Side way battery is easy to maintain. • Damping cushion for low-noise operation. • Emergency reversing device equipped handle to keep safe. • Auto decelerati...

ANHUI JAC INTERNATIONAL CO., LTD.
Anhui,China

Verified Supplier

Add to cart
Anti-Eavesdrop Recording Cutter Generate Random Noise Signal More Than 2 Meters

Description: At present, with the improvement of recording technology and the popularization of the recording equipment,A growing number of criminals use a variety of record.Anti-eavesdrop Video cutter can effe...

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

Site Member

Add to cart
Large Capacity Pvc Cooling Tower 10T , Anti Rust Cooling Water Tower Low Noise

...cooling tower's reducing gear run smoothly with low noise and lifetime longer. 1. More than 100 workers for pvc cooling tower water mist eliminator 2. With the occupying area of 2500 square meters for pvc co...

Ningbo Haijiang Machinery Co.,Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Low Noise Optometry Instrument Table Elevated Type Electric Work Table GD7002

...Noise Optical Motorized Instrument Electric Work Table Optometrist Work Table GD7002 Specifications: 1. Table size: 56X43CM; 2. Table elevation: 65-81CM; 3. Max loading: 65KG; 4. 1 instrument space Product &...

JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
Zhejiang,China

Verified Supplier

Add to cart
Dip Installation Shielded Power Inductor Low Noise High Current Fixed Inductor

...Noise High Current Fixed Inductor FEATURES: High current and Low DCR Low profile for machine placement Minimize electromagnetic interference Prevent EMI effect via precise impedance Custom design available T...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

Verified Supplier

Add to cart
Low Noise Busbar Assembly Self Piercing Rivet Machine

...Noise Busbar Assembly Self Piercing Rivet Machine Features 1. The servo system controls the rivet clamp and the left and right movement, to realize the two sides are simultaneously riveted by the forward mov...

Suzhou Kiande Electric Co.,Ltd.
Jiangsu,China

Verified Supplier

Add to cart