li ion battery 18650

Aprašymas: Gamintojas: Brand Yato Entity responsible for this product in the EU TOYA S.A.More Series GRF Temperature measuring range -20 ~ +150 / -4 ~ +302, 100-550 / 212-1022 ˚C/˚F Operating relative humidity Rh 10-85 % NETD (czułość termiczna) ≤60 @ 25°C, F/1.0 mK Temperature measurement accuracy ±2°C / ±2% Battery type Li-Ion Battery voltage 3.7 V d.c. Battery capacity 2000 mAh Charger type USB Type-C Charging current 1 A Max. working time 4 h Dimensions 208x60x9x75x9 mm View angle 50x50 ˚ Pamięć wewnętrzna 8 GB eMMC, z czego ok. 6.5 GB dostępne dla użytkownika Format zapisu JPG (obrazy), MP4 (wideo) Tryby obrazu obraz termiczny, obraz termiczny z naniesionymi konturami z kamery widzialnej, obraz z kamery widzialnej z naniesionymi temperaturami Tryby kolorów tęcza, czerwony żelazny, czerwony ciepły, biały ciepły, czarny ciepły Efektywna rozdzielczość 240x240 px Rozdzielczość obrazu w świetle widzialnym 640x480 px Rozdzielczość detektora podczerwieni 96x96 px Screen refresh rate ≤18 Hz Języki menu polski, English, ukraiński, niemiecki,, włoski, chiński Auto power off 5 min, 20 min, możliwość wyłączenia funkcji Eksport danych USB (połączenie z komputerem) Input voltage 5 V d.c. Working temperature range -5 ~ +45 ˚C Storage temperature -10 ~ +50 ˚C Weight 249.5 g Symbol YT-72920 Thermal imaging camera YT-72920 is a compact diagnostic tool with great capabilities. Equipped with a VOx microbolometer (based on vanadium oxide) with a native resolution of 96 x 96 px, which, thanks to Super Resolution technology, generates thermal images with an effective resolution of 240 x 240 px. Combined with a relatively fast refresh rate of 18 Hz, it allows for detecting temperature differences and transforming them into a smooth and clear image. The higher the resolution and refresh rate, the smoother and clearer the image. With it, we can detect thermal bridges in a few seconds, which are places where heat escapes from our home/apartment. Locating them is the first step in reducing heating bills and eliminating areas for mold growth. After preparing the underfloor heating system, the camera can help check its efficiency (whether it is air-locked) and detect any leaks. This compact, lightweight device is designed for quick thermal diagnostics in the field - both for professionals and for home use. Main technical features: thermal detector: VOx microbolometer, no cooling, with a resolution of 96 x 96 px effective thermal image resolution: 240 x 240 px (Super Resolution) spectral range: 8-14 µm NETD: ≤ 60 mK @ 25°C - high thermal sensitivity allowing for detecting small temperature differences pixel size: 12 µm lens focal length: 1.35 mm field of view (FOV): 50° x 50° focus: fixed - no need for adjustment Temperature measurement: measurement ranges: mode 1: -20°C ~ +150°C mode 2: 100°C ~ 550°C accuracy: ±2°C or ±2% (whichever is higher) measurement sensitivity: 0.1°C measurement modes: point measurement (center), detection of maximum and minimum temperature emissivity: manually adjustable in the range of 0.01-1.00 Imaging and recording: display: color LCD screen 2.4" with a resolution of 240 x 320 px three image modes: thermal image only, image from a regular camera with simultaneous temperature measurement, mixed image (overlap of images can be adjusted in camera settings) visible light camera: resolution 640 x 480 px color palettes: rainbow, iron red, warm red, warm white, warm black storage format: JPG (images), MP4 (video) internal memory: 8 GB eMMC, with about 6.5 GB available to the user data export: USB (connection to computer) Power supply and operation: battery: built-in Li-Ion 18650, 2000 mAh working time: ≥4 hours of continuous operation charging: USB Type C connector auto power off: 5 min / 20 min / option to disable function Operating conditions and housing: ambient temperature during operation: -5°C ~ +40°C ambient temperature during storage: -10°C ~ +50°C ambient humidity: 10%-85% RH dimensions: 208 x 60.9 x 75.9 mm weight: 249.5