The Engineering Life - Around the Web
Simple and plain construction. I like the integrated power cord storage.
ID sticker located on the inside of the case.
The internals of the unit removed from the case. You can see the calibration system here on the back.
Looking up at the bottom of the unit. A bank of resistors in wax sleeves are visible on the mode dial.
The precision resistors are seen here encased in wax sleeves. These allow for you to switch between different circuits as you switch modes.