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Specialized customized school supplies for Chemistry
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Voltage: 24VDCStep angle: 7.5 ° Resistance: 5 Ω~200 ΩWeight: 35g
Voltage: 12VDCStep angle:3.75°/42.5 or 7.5°/42.5Resistance: 120 Ω ~ 150 ΩWeight: 90g
Voltage: 12VDC~24VDCStep angle: 7.5 ° Resistance: 4 Ω~5 ΩWeight: 45g
Voltage: 12VDC~ 24VDCStep angle: 7.5 ° Resistance: 40 Ω~90 ΩWeight: 40g