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12V DC Power Supply for Hoffman Voltameter, CE Certified Glass Color_Transparent this microphone amplifier connects a

12V DC Power Supply for Hoffman Voltameter, CE Certified Glass Color_Transparent this microphone amplifier connects aCE certified 12V DC power supply designed specifically for driving Hoffman voltameters during electrolysis demonstrations that separate water into hydrogen and oxygen.

SKU: 36880737068 · From meijijudolehavre.com

4.6
USD142.49 USD169.49

Pay in 4 interest-free payments of $35.62 Learn more

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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

Description

this microphone amplifier connects a microphone input to both an integrated speaker and an oscilloscope-driving amplified signal for waveform study

5-inch stainless steel rod

this pipette-type hydrometer draws electrolyte into a glass body with a colored-zone float for direct reading

the wider-range Wheatstone-bridge reference

Rod-mounted pulley with a 40mm wheel on a low-friction cone bearing in a U-frame

12V DC Power Supply for Hoffman Voltameter, CE Certified Glass Color_Transparent this microphone amplifier connects aCE certified 12V DC power supply designed specifically for driving Hoffman voltameters during electrolysis demonstrations that separate water into hydrogen and oxygen.

Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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