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Standard Resistance Box Chemical_Sodium Citrate Dihydrate Continuously variable AC and DC

Standard Resistance Box Chemical_Sodium Citrate Dihydrate Continuously variable AC and DCTen coil resistance box of identical 10 ohm 2W plus or minus 1% units, letting students wire any combination of series and parallel sections to demonstrate how known resistances combine.

SKU: 67384690262 · From vanierexcavation.com

4.7
USD101.99 USD150.99

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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

Description

Continuously variable AC and DC outputs on this regulated low-voltage power supply

Vertically pivoting magnetic needle that visualizes the dip angle of Earth's field

pH test strips

Glazed porcelain mercury trough at 75mm diameter with interior and exterior glazing

Corrosion-resistant copper British-pattern rain gauge with a weather-grade body

Standard Resistance Box Chemical_Sodium Citrate Dihydrate Continuously variable AC and DCTen coil resistance box of identical 10 ohm 2W plus or minus 1% units, letting students wire any combination of series and parallel sections to demonstrate how known resistances combine.

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