Mettler PN232 mechanical precision laboratory scale 0-320g + metering bowl

Super cool, old school, precision lab scale for some weighting of small pieces. This unit uses electricity to operate a lamp, everything else is done mechanically. Lamp creates a light beam for the internal optomechanics, which in turn deflect the beam through series of lenses, mirrors and measurement scale. Weighting is done by series of levers, counterweights and springs.

Key features

• Perfect item for a guy who owns a Russian BTR tank (same era and same tech level)
• Post nuclear apocalypse certified technology (looks rigid, metal construction, works with tiny amount of electricity)
• EMP proof (no complex electronics involved)
• 0-320 weighting capability with 0-10 tara adjust
• Calibrated... At some point for sure.
• Comes with measuring cup which is made from stainless steel