A special form of FRED fucking ridiculous electronic device) that measures a range of actual characteristics of Personal Vaporisers with atomiser attached. A quote from the source of truth;
"The ECDmeter (Electronic Cigarette Digital Meter) was developed to take the guesswork out of vaping. with a mod, or even an eGo.
If you use an adjustable voltage device, you are already aware of the advantages but often, it is not apparent exactly what the mod is doing. at all times. Many will not do what is being requested of them. and it is not apparent to the user most of the time.
Voltage and current displayed on this meter are accurate to better than 1%.
The rms Voltage displayed on this meter when a PWM device is detected is not the same as the average displayed by most multimeters and is the only way to correctly indicate the voltage."
This genius device belies it's ugly ducking appearance and delivers tremendous intelligence to the curious, lucky and discerning vaper.
Stand over there, this group is only for people who vape like a Sir, Sir Isaac Newton that is, for we have Stoney ECDmeters. Feel the envy created by your vaping ignorance?