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5 V/5 V/ 6 V/7
this anatomy model ensures durability for long-term educational use
Metaphase (II)
this stretcher can be easily stored in a compact manner
Zener Diode Unit Experiment Kit 5 V/5 V/ 6 V/7Included: 1 x Zener Diode Unit. Mounted on base, with 4 mm color coded sockets, with circuit diagram printed for demonstration. Improved accuracy and robustness and are less expensive than traditional Zener Diodes. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during
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