Custom SPWM Dual 21700

The Smart PWM V3 is a variable voltage board for use with personal vaporizers. It is very similar to the NLPWM mods on the market in the past. I have had 3 of these chips sitting around for awhile so I decided to use them up since you can not get them any more. This custom engraved Jason mod will be 1 of only 3 I make so dont miss out. It features stainless steel buttons and 510 with a red led voltmeter. You have use the small buttons to set output voltage and see battery voltage, unloaded voltage and loaded voltage on the LED screen. It is built on a black aluminum enclosure that measures 106mm x 61mm x 32mm meaning it will hold up to a 32mm atty with no overhang.

Instructions will be included with the mod.
Shipping is included in the price and mod will be shipped in a plastic hard case.