Total 605 products for noise level meter for classroom Manufacture & Suppliers

• BCM5221A4KPTG Integrated Circuit Chip 10/100BASE-TX/FX Mini-Φ™ Transceiver

  

  ... circuit to enable intelligent power management • HP Auto-MDIX • Cable leCM GROUPh indication • Cable noise level indication • Robust CESD tolerance • Cable leCM GROUPh greater than 145 meters • Well under 1...

  ChongMing Group (HK) Int'l Co., Ltd

  China

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• 750 Kva Perkins Generator Set Silent For Residential

  

  ...advanced diesel engine generator, designed with a 20-foot container enclosure and 80 decibels (dB) noise level at 7 meters. It is ideal for residential, commercial and industrial use. It is equipped with a p...

  Fuzhou Hosem Power Co., Ltd.

  Fujian,China

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• 55kva Standby Power Kofo Generator 3 Phase Emergency Backup Engine

  

  ... Genset kg 950 Dimension For Soundproof Genset mm 2300 X 900 X 1250 Weight For Soundproof Generator kg 1350 Noise Level at 7 Meters dBA 72 Fuel...

  Fuzhou Hosem Power Co., Ltd.

  Fujian,China

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• 69kva Kofo Diesel Generator With Smartgen Hgm6120n For Industry

  

  ... Genset kg 950 Dimension For Soundproof Genset mm 2900 X 1080 X 1500 Weight For Soundproof Generator kg 1550 Noise Level at 7 Meters dBA 75 Fuel Tank Capacity...

  Fuzhou Hosem Power Co., Ltd.

  Fujian,China

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• Quanchai Diesel 30kva Silent Genset Smartgen Hgm6120n Controller For Home

  

  ... Genset kg 640 Dimension For Soundproof Genset mm 2300 X 900 X 1200 Weight For Soundproof Generator kg 950 Noise Level at 7 Meters dBA 70 Fuel Tank Capacity Liters 75...

  Fuzhou Hosem Power Co., Ltd.

  Fujian,China

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• 110kva Standby Power Sdec Genset Soundproof Engine By 4 Cylinder In Line

  

  ... Genset kg 1200 Dimension For Soundproof Genset mm 2900 X 1080 X 1500 Weight For Soundproof Generator kg 1900 Noise Level at 7 Meters...

  Fuzhou Hosem Power Co., Ltd.

  Fujian,China

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• 250kva 3 Phase Sdec Diesel Generator Soundproof Backup Power Supply With 6ltaa8.9g2

  

  ... Genset kg 1870 Dimension For Soundproof Genset mm 3500X 1200 X 1800 Weight For Soundproof Generator kg 2500 Noise Level at 7 Meters dBA 75...

  Fuzhou Hosem Power Co., Ltd.

  Fujian,China

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• 17kva Standby Power Quanchai Diesel Generator With Smartgen Hgm6120n Controller

  

  ... Genset kg 520 Dimension For Soundproof Genset mm 2100 X 1000 X 1200 Weight For Soundproof Generator kg 830 Noise Level at 7 Meters dBA 70 Fuel Tank...

  Fuzhou Hosem Power Co., Ltd.

  Fujian,China

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• Efficient Recirculating Batch Dryer 30ton/Batch Capacity Durable Construction

  

  ..., which makes it a perfect choice for industrial application. It is equipped with a Programmable Logic Controller (PLC) and has a low noise level, which makes it ideal for indoor operations. This batch type ...

  ANHUI ZENVO TECHNOLOGY CO., LTD

  Anhui,China

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• Mixed Flow Batch Grain Dryer With Axial / Centrifugal Air Flow For Efficient Drying

  

  ...power source of electricity, and a height of 15 meters. This batch grain dryer is perfect for those who need to dry grain in batches quickly and efficiently. Features: Product Name: Batch Grain Dryer Noise L...

  ANHUI ZENVO TECHNOLOGY CO., LTD

  Anhui,China

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• Montabert Rock Drill HC50

  

  ...most demanding drilling conditions with its hole diameter up to 4.5 inches, pressure range up to 350 bar, drilling depth up to 15 meters, flow rate up to 140 L/min, and noise level up to 105 db. With its adv...

  Xi'an Huizhong Mechanical Equipment Co., Ltd.

  Shaanxi,China

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• Circulating Water Cooling Vibroflotation Compaction Customized Color Of Steel Material

  

  ... reach depths up to 3 meters. With a weight of 50 kg and dimensions of 500x500x1000 mm, it is lightweight and compact, yet powerful enough to get the job done. It is also equipped with a low noise level of 6...

  APIE FOUNDATION EQUIPMENT （CHINA）LIMITED

  Jiangsu,China

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• Quanchai QC490D 20kVA Diesel Engine 16kW Power Generator For Business And Home

  

  ... Genset kg 550 Dimension For Soundproof Genset mm 1850 X 850 X 1100 Weight For Soundproof Generator kg 860 Noise Level at 7 Meters dBA 70...

  Fuzhou Hosem Power Co., Ltd.

  Fujian,China

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• Steel Energy Saving Paddy Dryer Machine Grain Dryer 90 Ton/Batch

  

  ... grains such as paddy, corn, soybean, wheat, etc. It has a noise level of low, with a height of 15 meters and a power of 16.603kw. The drying rate is 0.6-1.5% per hour, making it a highly efficient and effec...

  ANHUI ZENVO TECHNOLOGY CO., LTD

  Anhui,China

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• Highly Recommended Stone Column Equipment Steel Material Electric Vibroflot for construction

  

  ... reach depths up to 3 meters. With a weight of 50 kg and dimensions of 500x500x1000 mm, it is lightweight and compact, yet powerful enough to get the job done. It is also equipped with a low noise level of 6...

  APIE FOUNDATION EQUIPMENT （CHINA）LIMITED

  Jiangsu,China

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• PLC Controlled Ceiling Mounted Steel Hanging Conveyor System with Chain Hanger

  

  ... across large warehouses or factories. The distance is determined by the length of the chains, which can be easily adjusted to accommodate the required distance. The Hanging Conveyor System has an operating ...

  Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd

  Zhejiang,China

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• Compact Car Air Purifier with Customizable Colors and CE/FCC/RoHS Certified Plasma Air Sterilizer

  

  ... charging Noise level 27 dB(A) Application scenario Car air freshener Product size 122mm*82mm*76mm Application range 3-10 square meters Color White, black, customizable color Voltage 5V Net weight 0.29 kg Po...

  DONGGUAN VDETTE INFORMATION TECHNOLOGY CO.,LTD

  Guangdong,China

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• 10kVA Quanchai Diesel Generator – Soundproof Prime Power for Home Use

  

  ... Genset kg 455 Dimension For Soundproof Genset mm 1850 X 850 X 1100 Weight For Soundproof Generator kg 750 Noise Level at 7 Meters dBA 70 Fuel Tank Capacity Liters 35 Battery One of Free Maintenance Battery...

  Fuzhou Hosem Power Co., Ltd.

  Fujian,China

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• Large Space HVAC Aroma Diffuser 26W With 5000cbm Coverage Cold Air Diffusion

  

  ... air conditioning fragrance diffusers and independent large-space fragrance diffusers. Technical Specifications Voltage AC220V Power 26W Noise Level <40 dBA Coverage Area 5000 cubic meters Service Life 10,000...

  Guangzhou HaoYue Fragrance Technology Co.,LTD

  Guangdong,China

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• Roof Mounted Industrial Evaporative Cooler Centrifugal Fan Type Air Cooler 60000M3/H 15kW

  

  ... Aluminum alloy 12-blade fan / Axial-flow LCD panel control 1 wind speed Noise level <= 85dB(A) Water tank capacity 65L Water consumption 65L/H Ducting distance 25-30 meters Air pressure 200Pa Sizes of cooling pad:...

  KCoolVent Air Treatment Equipment Co., Ltd.

  Guangdong,China

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