12-Piece Solid Brass Slotted Mass Set Subcategory_Lab Jacks Wide-range triple-scale moving-coil DC voltmeter

Wide-range triple-scale moving-coil DC voltmeter at 0-3V

Polyhedral 120mL glass alcohol lamp ships with a metal cap and fiber wick for low-temperature bench heating in chemistry and biology demonstrations

the half-size circulatory model traces arterial and venous pathways from heart to peripheral capillaries

5 newtons for measuring small forces during spring-law and tension-force classroom investigations

this 1000mm red wire with crocodile clips at both ends extends color-coded patch wiring across the longest bench setups

12-Piece Solid Brass Slotted Mass Set Subcategory_Lab Jacks Wide-range triple-scale moving-coil DC voltmeterTwelve piece brass slotted mass set spanning 1 to 500 grams, stackable on a slotted hanger for fine grained force and mechanical advantage investigations with a 1110 gram total capacity.