GeekVape 521 Tab Mini is an upgrade version of the 521 Tab. It was designed for vapers to meter the coil resistance, and avoid building a dangerous coil. It's powered by one 18650 battery in compact size. Unlike the larger unit, there’s now an added USB port for charging and you can see the battery level on the screen.
Geekvape 521 Tab Mini Ohm MeterSpecial Price $21.63 was $27.03The Geekvape 521 Tab Mini Ohm Meter that is a mini size one of the GeekVape 521 Tab, featuring a single 18650 battery powered ohm meter but not included in this product, the resistance measuring range is from 0.01 to 9.9 ohms, it measures 83mm by 61mm by 24mm, smaller that the original one. Learn More