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small 250X - microflip has no eye piece so difficult to watch with eyes but good for mobile.   MicroBrite has 160x zoom and good eye piece https://amzn.to/3YY9tv5 https://www.youtube.com/shorts/Lu_GSX139jQ?feature=share https://www.youtube.com/watch?v=HHKMVY9LIvE APEXEL Handheld Digital Microscope https://www.amazon.com/APEXEL-Microscope-Adjustable-Electronic-Magnifier/dp/B0BK47QT9Z https://www.alibaba.com/product-detail/Lucrehulk-high-quality-microscopes-12-24X_1600900159653.html https://www.youtube.com/watch?v=N3ZOUYzUCa8 insects recorded here https://www.youtube.com/watch?v=_DrjEBvwswc&t=319s 25x optical - 5x digital https://www.aliexpress.com/item/1005006966217636.html https://www.amazon.com/Microscope-Magnification-Portable-Magnifying-Compatible/dp/B0DF7XZFTL https://www.amazon.com/AmScope-120X-1200X-M30-ABS-KT2-W-Beginner-Microscope/dp/B00GGY85EC/  https://www.amazon.com/AmScope-M40-K-MDM35-Microscope-Interactive-Friendly/dp/B08H7114SF can see cells mobile lens 200x https://w

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 oled - latest and organic, lasts longer than amoled, as amoled will damage fast due to fast energy transfer. more energy efficient than amoled. cheaper than amoled. OLED known for its superior contrast and true blacks...  amoled - fast response good for gaming, and for more angle viewing and for vieing in sun,costly, picture quality is better when viewed from any angle and due to fast change in light or colors. 

amiciSmart 3-Phase Automatic Over/Under Voltage Protector with Over Current Protection, Auto-Reconnect with Phase-Loss and Phase-Imbalance Protection 63A 220VAC (White)  https://amzn.to/3BwuMvJ 1) this is not stabilizer - it will cut supply when there is high and low voltage which means all your devices will not work until you get back proper supply.  stabilisers from 3kva to 15 kva - 90 volts to 300volts https://amzn.to/4ekavbw  

 https://www.flipkart.com/amicismart-intelligent-3-phase-1-selector-changeover-switch-over-under-voltage-protection/p/itm79d44e00eb7c2 TRIO AUTOMATIC PHASE CHANGEOVER - 8060 https://trioproduct.in/automatic-changeover.php https://saravanaelectricals.org/product-category/automatic-phase-changeover/ https://www.youtube.com/watch?v=30d4D8D1ly0 - tamil do it your sef with relays

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