"Umm because carrying another eCig just for a ohms reader that only reads x.x is plain retarded."

"I never would carry a multimeter around with me or even a ohms tester."

I wouldn't leave home without a backup PV in the car. So why not have a ohm/volt meter complete with a back up PV all in one unit (a vamo or something like it and even cost less)! In fact you can buy a Multimeter and a vamo for the price of this tester!