US$ 60.00
incorporates overload protection and an inbuilt tare screw for zero adjustment
Wide-range triple-scale moving-coil DC voltmeter at 0-3V
Used to suspend in a Lorentz-force experiment via the back-mounting hole
Alnico-alloy bar magnet pair shipped in cardboard storage with steel keepers bridging the ends
Reading Magnifier, 100mm, 15cm Focal Length, Alternate Model Material_Hardwood incorporates overload protection and anChrome plated 100mm alternate model reading magnifier with a 15cm focal length, the broader lens capturing more page area while supporting general magnification for reading.
US$ 60.00
US$ 109.00
US$ 14.00
US$ 160.00
US$ 14.00
US$ 115.00
US$ 35.00
US$ 14.00