dosimeter noise

{"cid":"91225045","title":"SL-1256DOS Digital Dosimeter Noise Dose Meter 60-130dB 70-140dB Ranges","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/92\/9701197effd18636bd55d5d2fda4-200x200-1.jpg","attrs":{"Price":"US$235","Brand Name":"Bestone","Model Number":"SL-1256DOS","Minimum Order Quantity":"1","Delivery Time":"5-8 working days","Certification":"CE,ROHS,ISO","Place of Origin":"CHINA","Payment Terms":"T\/T,Western Union,MoneyGram","Supply Ability":"more than 500pcs per month","Packaging Details":"pp box and white box and outer carton","Model NO.":"SL-1256DOS","Measurement Ranges 2":"70 \u2013 140 : 70 \u2013 140dB (a and C)","Peak Ranges 1":"60 \u2013 130 : 93 \u2013 133dB Peak","Peak Ranges 2":"70 \u2013 140 : 103 \u2013 143dB Peak","Frequency Weightings":"RMS Detector: a or C","Frequency Weightings 2":"Peak Detector: C or Z (Linear)","Time Weightings":"Fast and Slow (RMS Detector)","Exchange Rate":"3, 4, 5 or 6dB","Criterion Level : 80, 84, 85 or 90dB":"at 0.1dB Above The Top of The Selected Measurement","Transport Package":"Gift Box and Carrying Case","Specification":"CE, ROHS","Trademark":"BESTONE","Origin":"China","HS Code":"9030409000","Production Capacity":"1000000"}}

{"cid":"91181095","title":"Acoustic Test Instrument Noise Testing Instrument Measurement Sound Level Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/ff\/66a1deb81d483eb1a956400ffc9e-200x200-1.jpg","attrs":{"Price":"negotiate","Brand Name":"Yu Yang","Model Number":"YY5688","Minimum Order Quantity":"1","Delivery Time":"5-12 Work days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000 Sets\/Month","Packaging Details":"Wooden Case Packing","Product Name":"Noise Testing Instrument","Use":"Acoustic Test","Frequency Range":"20Hz~12.5kHz","Power":"Hydraulic","Machinery Test Report":"Provided","Warranty":"1 year","OEM\/ODM":"Available"}}