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can be widely applied for party
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Groen Z074665 water level electrode
It's Portable & Lightweight The adjustable cell phone stand can be folded up flat，body weighs 2
also gauging uncoated sheet
0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment for Physical School Teaching June2023_cocoonwix can be widely applied for0 9999. 9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment for Physical School Teaching 100% brand new and high quality Features: 1. Can be applied to electrical experiment for midlle school, technical secondary school and other proper situations. 2. Suitable for verifying parts of Ohm's law. 3. Can be used to measure unknown resistance. 4. Can serve as great teaching and exprimental equipment. 5. Ideal for adjusting current in need
US$ 37.95
US$ 37.95
US$ 185.00
US$ 42.50
