Description

Rotary-knob resistance substitution board offering twelve discrete values from 33 ohms to 10M ohms with 4mm lead connections

Built for cell-structure comparison

Frontal and median head sections expose brain

Simultaneous AC and DC output on this low-voltage power supply

5-Metal Hooked Density Cylinders Set (Copper, Tin, Aluminum, Zinc, Stainless Steel) Capacity_17mL Rotary-knob resistance substitution board offeringFive cylinder equal mass set with hooks in copper, tin, aluminum, zinc, and stainless steel, each 30g with lengths varying by density for water displacement and calorimetry work.

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

5-Metal Hooked Density Cylinders Set (Copper, Tin, Aluminum, Zinc, Stainless Steel) Capacity_17mL Rotary-knob resistance substitution board offering

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