Smok Tech tank cartos mixed up

[munchichee]

I finally got a box to organize my vaping supplies and can't figure out the difference between the smok Tech 1.7ohm SC and the 1.5 ohm DC stainless steel pre-punched cartos by looking at them. The 3.0ohm SC and 2.0ohm DC have the resistance on the carto, but the others look exatcly the same. I have no way to measure resistance at the moment, so besides filling them up and vaping is there any way to tell them apart?​

 

[fieldh0]

Sorry, wish I could help. I have the same problem, been thinking about grabbing my mechanical etching machine and marking them when I unwrap them for use. Don't know about leakage or the vibration taking a toll on the heating elements.