GeekVape 521 Tab



Product Introduction

GeekVape 521 Tab Coil Master is the new device which designed to increase the degree of safety and avoid building a dangerous coil for the mod you are using.


Resistance Measuring Range: 0.01 – 9.9Ω
Lowest resistance rate: 0.1Ω
Connection : 510 elastic poles
Battery: Lithium 18650, 3.7V (Batteries are not included in the product)

Color: Black

It comes with

1× GeekVape Digital 521 Tab Coil Master

Simple packing. Customary packing from the factory, the packing is subject to change without notice.


1. Reverse battery protection
2. Low-voltage protection
3. Short circuit protection
4. Breaker protection
5. Low resistance

OFF – Turn off.
1. Fire (upon the OFF) – Burning mode, press the left button ‘Fire’ to get resistance.
2. Ohm Reader – Resistance measuring mode.