Out Of Stock


The Geek Vape 521 Tab Mini is the compact evolution of the original 521 Tab, retaining the elite-level build quality, accuracy level, as well as the ability to test and fire while integrating a smaller size, added battery level indicator, and USB port charging capability. Building upon the manufacturing prowess of Geek Vape, the 521 Tab Mini is meticulously machined with user-friendly in mind, featuring a fully fledged suite of functionality in a compact architectural structure with minimalist design.

A three way selector offers dual mode capability: Ohm Reader Mode and Fire Burning Mode. In Ohm Reader Mode, the 521 Tab Mini easily and accurately test the resistances of coils and atomizers with a range of 0.01ohms to 9.99ohm. In Fire Burning Mode, the 521 Tab Mini is capable of dry burning atomizers with a output wattage of 31 to 33W alongside minimum resistance of 0.1ohm, giving builders live feedback on resistance levels.

The 521 Tab Mini utilizes a single, high amperage 18650 battery (sold separately), now capable of being charged directly from the device with the constructed USB port, offering users superior battery life and convenience. The attached LED display is upgraded with battery level indicator alongside the standard ohm meter readings, furthering the usability the device.

Milled with a heavy duty gold-plated 510 connector surrounded by CD grain with spring-loaded feature, the 521 Tab Min caters to a plethora of different platform with unmatched accuracy. The ultimate in ohm reader systems, the 521 Tab Mini by GeekVape is the premiere accessory for dedicated builders, comprehensively designed for even the most demanding purposes, all in a compact chassis.


  • Dimensions: 83mm by 61mm by 24mm
  • Utilizes Single 18650 Battery (not included)
  • Three Way Selector - Off, Fire Mode, Ohm Reader Mode
  • Elite Ohm Reader
  • Test-Fire Capability
  • Dry Burn DIY Coils
  • Spacious Coil Rebuilding Deck
  • Intuitive LED Screen - Resistance and Battery Level Indicator
  • Resistance Measurement Range: 0.01-9.9ohm
  • Input Voltage: 2.7~4.2V
  • Output Voltage: 1.8~4.2V
  • Output Wattage 31W~33W
  • Lowest Resistance Rate: 0.1ohm
  • Reverse Battery Protection
  • Low-Voltage Protection
  • Short Circuit Protection
  • Breaker Rrotection
  • Low Resistance 
  • High Temperature Protection
  • USB Port - Charging Capability
  • Spring-Loaded Gold-Plated 510 Connection

Package Contents

  • 1x Geek Vape 521 Tab Ohm Reader
Your Recently Viewed Products

Product Added To Cart