IPDB › China Industry › Instruments & Meters
China, Chinese dB Sound Level Meter Noise Detector for School Hospital1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Physical Measuring MeterOther Physical Measuring MetersdB Sound Level MeterNoise Detector
Shenzhen Bonad Instrument Co., Ltd.
Preview:
Product Description Db Sound Meter Noise Detector for School Hospital Application:Digital Noise Detector BND-SL4200 is perfect for measuring noise levels in factories, offices, theaters, airport, residential area, school, hospital and so on. Specifications:? Measuring range:(30)32-130dB Range 1:(30)32dB to 70 dB Range 2:60dB to 100 dB Range 3:90dB to 130 dB? Frequency range:125Hz to 8KHz ? Frequency Weighting:A/C ? Microphone:1/2 inch electret condenser microphone ? Digital Display:4 digits? Display Update: 2times/sec? Resolution:0.5dB? Accuracy:±2dB(reference conditions 94dB@1kHz) ? Dynamic range:40dB? MAX hold: "MAX"? Power supply: one 9V battery (model 6F22)? Dimensions: 185X65X35mm ? Time Weighting: Fast 125ms Slow 1 second ? Operating Environment: 0-40°C(32-104°F) , 10-75%RH? Storage Environment: -10 - 50°C(14-122°F), 10-80%RH Product Show Packaging & Delivery :Packaging : Aluminum box +Carton boxDelivery : Within3~ 7days after receiving your payment. FAQ :1.What's your MOQ?MOQ for most of our products is 1 unit. If you purchase more products, you will get a better price accordingly.2.Do you have an OEM/OED service?Yes! Please contact us for details.3.What's the lead time?It depends on the product and the qty.If it is in stock, 3~7 days will be taken. Normally, 1~2 weeks for most products. 4~7 or more weeks will be needed for complex ones.Please contact us to confirm.4.What's the payment term?T/T, Western Union, Money gram ,PayPal ,etc .5.What's the shipping way?Via air , sea or express like DHL, UPC, TNT, FedEx and so on.6.What's your after-sales service policy?One year warranty and life long tech support.Remarks: If you want a timely reply, try to contact us within our working hours.If we are not online, try to leave a message. We will respond as soon as we can.If there is an urgent matter, try to contact us via mobile /skype/whatsapp. Company Profile :Our Advantages :Certifications :Factory Introduction :Plant Warehouse :Cooperative Customers & Brands:Customer Reviews :Product Packaging :
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...