The ENGINEER SL-71 is an illuminated inspection magnifier (10X) ideal for PCB inspection, fabric inspection etc.
The focal point is fixed - and focused on its faceplate (i.e. where the object being inspected is held up against).
The eyepiece has an internal 20mm precisely graduated scale (with both metric & imperial graduations).
(The bright internal LED is powered by 2 x C type batteries - supplied).
SL-71
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