My future provari

[BJ43]

LM2596 DC-DC Step Down CC-CV Adjust Power Supply Module | eBay
Mini Integrated DMM Multimeter Personal Pocket Digital Multimeter Victor VC921 F | eBay
BananaHobby - Genesis Power 11.1V 1300mAh 55C Lithium Polymer LiPo Battery

Stuff all this in a box with charge plug and PT. The display showing voltage, amps, and ohms. With switches, box, and plugs should be less than $50.

Saw the movie "Father of Invention" with Kevin Spacey, so warning: Do not build with Li-po battery if you do not know what you are doing, they can explode.

Will post progress when all parts get here.

 

[BJ43]

New Pen Type Digital Multimeter PEN TYPE METER Test tool | eBay

Using the innards of a pen style may reduce the size but will cost a little more, ordered both and will just keep the one I don't tear apart as an extra meter.

 

[BJ43]

Flex-Shaft Infrared Thermometer

If I install this temp gauge up into the coil like a bottom feeder I would have a complete laboratory in a box mod.
Put an adjustable thermostat in it to control the temperature and the perfect yaping machine.