Description
Universal 2-input NAND gate module with red/green LED outputs and a printed truth table
GREAT FOR PROFESSIONAL LABORATORIES
Built for genetics instruction
two adjustment screws on a spring-loaded aluminum bar
Economy Sodium Chloride Crystal Model Set Base_Hexagonal Universal 2-input NAND gate moduleEconomy format sodium chloride crystal model building the cubic NaCl lattice from atoms and bonds, a teaching aid for ionic bonding and crystal geometry visualization.
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
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