{"product_id":"smart-sensor-high-precision-decibels-sound-noise-level-testerst844-english","title":"SMART SENSOR High-Precision Decibels Sound Noise Level Tester(ST844 English)","description":"\u003cbr\u003e1. Measurement range: 40 dBA~130 dBA\u003cbr\u003e2. Accuracy: GB\/T 3785.1-2023 Class 2 \/ IEC 61672-1: 2013 Class 2\u003cbr\u003e3. Frequency range: 20 Hz~12.5 kHz\u003cbr\u003e4. Unit Noise: less than 33 dBA\u003cbr\u003e5. Frequency weighting: A-weighting\u003cbr\u003e6. Time weighting: F (Fast), S (Slow)\u003cbr\u003e7. Resolution: 0.1 dB\u003cbr\u003e8. Display: 3.5-digit LCD\u003cbr\u003e9. Suitable for various occasions including factories, offices, roads, homes, and audio equipment.\u003cbr\u003e10. Equipped with AWA14421B pre-polarized condenser microphone, frequency response 20Hz~12.5kHz, covering daily and industrial noise frequencies.\u003cbr\u003e11. Time weighting includes F... (Fast) and (Slow) dual modes; select the mode according to actual needs for more accurate measurements.\u003cbr\u003e12. When the measured sound level exceeds the upper limit of the maximum measurement range, the overload indicator illuminates, effectively protecting the instrument.\u003cbr\u003e13. AC\/DC output socket; this socket uses a stereo output socket, allowing connection to high-impedance monitoring headphones for enhanced expansion capabilities.\u003cbr\u003e14. Standard probe windproof bulb effectively improves measurement accuracy.\u003cbr\u003e15. High-precision condenser microphone for accurate measurement and stable performance suitable for various application scenarios.\u003cbr\u003e16. Rear battery compartment design; uses 4 AAA batteries (not included).\u003cbr\u003e17. Bottom USB power supply interface for extended continuous use.\u003cbr\u003e18. Dimensions: 194x68x27mm\u003cbr\u003e19. Weight: 147g\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\r\n\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\r\n\u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n  \u003ctr\u003e\r\n\t\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003e\r\n\t\t\tPackage Weight\r\n\t\t\u003c\/td\u003e\r\n\t\u003ctd style=\"border: none; padding: 0;\"\u003e\r\n\t\t\t\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0;\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t0.17kgs \/ 0.38lb\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\t\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0;\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t23cm * 9cm * 5cm \/ 9.06inch * 3.54inch * 1.97inch\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\t\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0;\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t48\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\t\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0;\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t9.30kgs \/ 20.50lb\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\t\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0;\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t48cm * 38cm * 32cm \/ 18.9inch * 14.96inch * 12.6inch\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\t\u003cdiv class=\"params_prop last_prop\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t\t\t\t\t20GP: 456 cartons * 48 pcs = 21888 pcs\u003cbr\u003e\r\n\t\t\t\t\t\t\t\t40HQ: 1060 cartons * 48 pcs = 50880 pcs\u003cbr\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\u003c\/td\u003e\r\n  \u003c\/tr\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"GarSupply","offers":[{"title":"Default Title","offer_id":54480057663811,"sku":"TBD0606758501A","price":191.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/0132\/3169\/files\/TBD0606758501A.jpg?v=1778755176","url":"https:\/\/garsupply.com\/en-si\/products\/smart-sensor-high-precision-decibels-sound-noise-level-testerst844-english","provider":"GarSupply","version":"1.0","type":"link"}