Description
Brass twelve-piece slotted mass set pairing a 50 gram hanger with nine 20 gram
Dual-range 0-1A and 0-5A moving-coil DC ammeter at plus-or-minus 2
mounted on a 5-inch stainless steel rod with nontoxic powder-coated zinc alloy
Large frog dissection model with numbered structures reveals digestive
Hydrostatic Balance Material_Hardwood Brass twelve-piece slotted mass setWood based hydrostatic balance with two long pans and one short pan adjustable along a central column, offering a 250g capacity at 5mg sensitivity for Archimedes principle work.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
