Laser Infrared thermometer use in Hindi video. What is temperature of Dosa Tawa (Dosa Pan), fridge and car engine. Infrared, laser, contactless thermometer is explained in Hindi lecture. Technical educational tutorial in Hindi 169 by G K Agrawal.

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Infrared (laser) Thermometer measures temperature of Dosa, kitchen Tawa (Dosa Pan), fridge and car engine is explained in Hindi in video tutorial.