In honor of ... Some of my old equipment... When cartos were in. (If she had to Google cartos, she's too young for you bro!) Lol jk
can read your output voltage, battery voltage and cartomizer / atomizer resistance. This APV does it all. All adjustments and settings are made with the push button switch. This includes a setting to turn your ZMax Mini off for safe travel in your pocket, bag or purse. You Can Find This Mod @user $49.99.