Description

exhaust gas analyzers

Fine 40-60 mesh iron filings in a 100-gram sprinkle bottle

Mid-length 750mm black insulated lead with 4mm banana plugs at both ends

Stacks three independently folding 25mm lenses for 10x magnification

6-Piece Optical Elements Set for Hartley's Disc Subcategory_Alternative Energy exhaust gas analyzersAcrylic optical elements 50mm wide semicircular, biconvex, biconcave, right angle prism, and trapezoidal blocks packaged together as a spare set for the rotatable optical disc.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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6-Piece Optical Elements Set for Hartley's Disc Subcategory_Alternative Energy exhaust gas analyzers

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