{"product_id":"digital-4-in-1-noise-meter-with-temperature-humidity-sensor-time-display-rechargeable-battery-adjustable-backlight-dm219n","title":"Digital 4-in-1 Noise Meter with Temperature \u0026 Humidity Sensor, Time Display Rechargeable Battery, Adjustable Backlight, DM219N","description":"\u003cbr\u003e1. This four-in-one sound level meter is a portable monitoring device that simultaneously displays noise levels, temperature, humidity, and time on a clear LED screen. Suitable for both home and professional environments, it helps users effectively evaluate and manage acoustic conditions.  \u003cbr\u003e2. Four-parameter real-time display – The device concurrently shows noise decibel readings (dBA), temperature, humidity, and current time on the same LED screen, providing comprehensive environmental data.  \u003cbr\u003e3. Six-segment bar graph visualization – Features six-segment bar symbols to visualize noise levels in an intuitive bar graph format. Combined with digital readings, it offers immediate clarity on sound intensity variations.  \u003cbr\u003e4. Adjustable brightness and units – Screen brightness can be adjusted according to ambient light. Supports temperature unit toggling (Celsius\/Fahrenheit) and time settings to accommodate personalized usage needs.  \u003cbr\u003e5. Built in 2000mAh rechargeable lithium battery, Type-C charging port for convenient power replenishment and extended battery life.  \u003cbr\u003e \u003cbr\u003eParameters:  \u003cbr\u003e1. Product weight: 208g (7.34 oz)  \u003cbr\u003e2. Display: LED screen  \u003cbr\u003e3. Measurement range: 30–130 dBA  \u003cbr\u003e4. Accuracy: +\/-1.5 dBA  \u003cbr\u003e5. Atmospheric pressure: 12.5–15.4 PSI  \u003cbr\u003e6. Sampling time: 1.5 seconds  \u003cbr\u003e7. Temperature range: -10 to 50 degrees Celsius (14 to 122 degrees Fahrenheit)  \u003cbr\u003e8. Storage temperature: -10 to 60 degrees Celsius (14 to 140 degrees Fahrenheit)  \u003cbr\u003e9. Relative humidity: 20%–85%  \u003cbr\u003e10. Product dimensions: 160.5 x 90.5 x 50 mm (6.3 x 3.5 x 1.96 inches)  \u003cbr\u003e \u003cbr\u003ePackage contents: Main unit, Type-C charging cable, neutral English manual","brand":"DropKart","offers":[{"title":"DM219N","offer_id":44044190548056,"sku":"TBD0606708201A","price":76.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/3947\/2984\/files\/TBD0606708201A.jpg?v=1777339403","url":"https:\/\/dropkartllc.com\/products\/digital-4-in-1-noise-meter-with-temperature-humidity-sensor-time-display-rechargeable-battery-adjustable-backlight-dm219n","provider":"DropKart LLC","version":"1.0","type":"link"}