{"product_id":"fnirsi-fdm01-noise-decibel-meter-miernik-decybeli-fnirsi-fdm01-sonometr","title":"FNIRSI FDM01 noise decibel meter, Miernik decybeli FNIRSI FDM01 sonometr","description":"\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eFNIRSI FDM01 noise decibel meter\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe FNIRSI FDM01 is a compact decibel meter that combines the function of measuring noise in the range of 30-130 dB with simultaneous monitoring of temperature and humidity. The device features a sensitive condenser microphone, a 2.3″ VA color display with backlight, and a rechargeable lithium battery (600 mAh) charged via USB-C. With its fast response time, MIN\/AVG\/MAX measurement modes, light alarm, and two detection modes (FAST\/SLOW), the FDM01 FNIRSI will prove useful in the office, construction site, transportation, production rooms, and public spaces.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"Miernik poziomu dźwięku z osłoną mikrofonu i wyświetlaczem pokazującym pomiar w biurze z widokiem na miasto.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/17455\/23090\/2.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003ePrecision measurement microphone\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe 6mm condenser microphone used is characterized by high sensitivity and fast response time. The use of nickel-plated steel, a three-layer conductive structure and silicone seals effectively isolates interference and ensures reliable results even with sudden volume spikes. The FNIRSI FDM01 decibel meter allows you to choose between fast (1 sec) and slow (1.25 sec) measurement modes. This allows you to choose how to record data for dynamically changing conditions or to get a more stable result for fixed noise sources.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"Ręka trzyma miernik poziomu dźwięku z osłoną mikrofonu i wyświetlaczem pokazującym 52,9 dB w biurze.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/17455\/23090\/3.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eMeasurement in A-weighting mode\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe device uses the A-weighting characteristic, which corresponds to the human ear's sensitivity to different frequencies. The measurement is made in the range of 31.5 Hz - 8.5 kHz, making it possible to reliably assess environmental noise levels according to standards.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"Zbliżenie na miernik poziomu dźwięku z osłoną mikrofonu oraz dwoma ekranami porównawczymi pokazującymi wyniki w decybelach.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/17455\/23090\/1.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eLight alarm and value lock\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe FDM01 indicates when the set sound threshold is exceeded via a red alarm light. It is also possible to display only the minimum, average or maximum value, making it easier to document the results. The \"HOLD\" function allows you to keep the current reading on the screen.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"Miernik poziomu dźwięku z osłoną mikrofonu pokazany pod kątem na szarym tle.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/17455\/23090\/4.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eEasy-to-read screen and durable housing\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe 2.3-inch VA display clearly presents all data even in bright environments. ABS plastic housing and silicone buttons enhance the device's durability in field and industrial conditions. The soft wind shield design reduces the impact of ambient noise on the measurement. A 600 mAh lithium battery eliminates the need for batteries. The device is charged via a USB-C port, simplifying operation and reducing cost of ownership.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"Zbliżenie na wyświetlacz miernika poziomu dźwięku z czytelnymi cyframi i kolorowymi oznaczeniami na szarym tle.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/17455\/23090\/5.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eIncluded:\u003c\/h3\u003e\u003cbr\u003e\u003cul class=\"list-disc pl-5\"\u003e\n\u003cli\u003eFNIRSI FDM01 decibel meter\u003c\/li\u003e\n\u003cli\u003eCharging cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cdiv class=\"table-wrapper\"\u003e\n\u003cbr\u003e\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003ch3\u003e\u003c\/h3\u003e\n\u003cbr\u003e\u003ctable\u003e\n\u003cbr\u003e\u003ctbody\u003e\n\u003cbr\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eFNIRSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eFDM01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±1.5 dB (based on NV sound source 94 dB @ 1 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e31.5 Hz - 8.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic range\u003c\/th\u003e\n\u003ctd\u003e3.50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement range\u003c\/th\u003e\n\u003ctd\u003e30-130 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency weighting characteristics\u003c\/th\u003e\n\u003ctd\u003eA curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDigital display\u003c\/th\u003e\n\u003ctd\u003e4 digits, resolution 0.1 dB, reading frequency 2 times\/sec.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic scale (display)\u003c\/th\u003e\n\u003ctd\u003e1 division = 2 dB, reading frequency 2 times\/sec.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic scale range\u003c\/th\u003e\n\u003ctd\u003e30-130 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverload indication\u003c\/th\u003e\n\u003ctd\u003e\"OVER\" or \"UNDER\" symbol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic characteristics\u003c\/th\u003e\n\u003ctd\u003eFAST (fast), SLOW (slow)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMicrophone\u003c\/th\u003e\n\u003ctd\u003e6 mm condenser microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRetention of maximum value\u003c\/th\u003e\n\u003ctd\u003eMAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRechargeable battery\u003c\/th\u003e\n\u003ctd\u003e600 mAh \/ 3.7 V (rechargeable lithium battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature and humidity\u003c\/th\u003e\n\u003ctd\u003e0°C - 40°C, 10% - 80% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage temperature and humidity\u003c\/th\u003e\n\u003ctd\u003e-10°C - 60°C, 10% - 70% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003cbr\u003e\n\u003c\/tbody\u003e\n\u003cbr\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"FNIRSI","offers":[{"title":"Default Title","offer_id":55962440761676,"sku":"FDM01","price":26.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2593\/1446\/files\/53787_1.jpg?v=1763374519","url":"https:\/\/beautychest.lt\/en\/products\/fnirsi-fdm01-noise-decibel-meter-miernik-decybeli-fnirsi-fdm01-sonometr","provider":"Beauty chest","version":"1.0","type":"link"}