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The Geek Vape 521 Master Kit V2 is one of the most comprehensive DIY kits available today, featuring the quintessential elite-level 521 Tab Mini Ohm Meter, slotted screwdriver, cross screwdriver, elbow pliers, diagonal pliers, scissors, and ceramic-tip tweezer.


Inspired by the Coil Master DIY Full Kit V2, the Geek Vape 521 Master Kit includes a full suite of tools necessary for all building enthusiasts, whether for everyday usage or experimentation. The Geek Vape 521 Tab Mini features an elite level ohm meter with precise accuracy, test fire station, OLED Screen and spacious build deck. It is equipped with high grade Brass-Plated 510 elastic poles, the Geek Vape 521 Tab offers supreme durability and contact, offering readings down to 0.01ohms with precise ratings for accurate readouts.


The 521 Tab Mini utilizes a single 18650 battery with three-way selector that allows users to switch from off, to ohm reader position, and firing setting capable of firing atomizers down to 0.1ohm. A convenient package allows optimal coil maintenance and general vape care, with all types of gadgets for handling all rebuildable adjustments, flush cutters, wire cuts, wicking management, and a huge array of capabilities.

An essential compact case for all building enthusiasts, the Geek Vape 521 Master Kit V2 is a tool kit that has it all.


Geek Vape 521 Tab Mini Ohm Reader Features:

  • - 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 Mini Ohm Meter
  • - 1x Slotted Screwdriver
  • - 1x Cross Screwdriver
  • - 1x Elbow Tip Nipper Pliers
  • - 1x Diagonal Pliers
  • - 1x Scissors
  • - 1x Ceramic Tip Tweezer
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