https://www.testar.com.sg/products/boroscope/extech-br250-video-borescope-wireless-inspection-camera/
EXTECH BR250 Video Borescope/Wireless Inspection Camera - Testar Pte Ltd
Aug 24, 2022 - BR250 is a Video Borescope Inspection Camera with 9 mm camera diameter and 3.5 inch color TFT LCD Monitor.
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