Geek Vape 521 Tab Ohm Meter

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Availability: Out of stock

Retail Price: $34.95

Our Price: $21.95

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Product Info

The Geek Vape 521 Tab features an elite level ohm meter with precise accuracy, test fire station, and spacious build deck.

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The Geek Vape 521 Tab is a quintessential accessory tools for building enthusiasts and beginners, featuring an elite level ohm meter with precise accuracy, test fire station, and spacious build deck. 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 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 rebuildable atomizers down to 0.1ohm. Constructed with intuitive OLED screen and all-around premier level of safety, the 521 Tab by Geek Vape offers comprehensive usability and efficiency all at an amazing value.

Geek Vape 521 Tab Ohm Reader Features:

  • Utilizes Single 18650 Battery (not included)
  • Elite Ohm Reader
  • Test-Fire Capability
  • Spacious Coil Rebuilding Deck
  • Intuitive OLED Screen
  • 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 protection
  • Low resistance 
  • High temperature protection
  • Spring-Loaded Brass-Plated 510 Connection


  • 1 Geek Vape 521 Tab


This product is for advanced users only. It consists of risk of damaging your mods, devices, and batteries if it is being used improperly. Please make sure that you have great understanding and have done researches on this product before purchasing.

Note: When it comes to using RDA, RDTA, and RDTA, we strongly recommended to wash and clean all the atomizers thoroughly and carefully. Likewise, please have a great sense of knowledge when it comes to handling and using these products.

We always strongly recommend testing the coils with ohm-meter before using them with your mods, devices and batteries. Coils with low resistance are not suitable with all mods, devices and batteries. Please make sure that your mods, devices and batteries can handle low resistance before using them.

Note: There is always an inherent risk when using any rechargeable batteries at anytime and under any circumstances. and any of’s parent and subsidiary companies are not held responsible for any damage for any modification of the batteries, chargers, devices and other products that we carry in any form or shape, this is including pack making. and any or all of’s parent and subsidiary companies will not be held responsible or liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable battery/batteries as well as chargers. Please have a greater understanding of the batteries/chargers you are using and how to care for them properly.

When working with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells, please be cautious and carefully use as they are very sensitive to charging characteristics and may explode or burn if mishandled. Please make sure that you have great knowledge on all rechargeable batteries before you use them. Always charge batteries at the clean and fire-proof surface. Never leave charging batteries unattended. If you see that there are visible damages on the batteries, please do not use. Always keep, store and transport the rechargeable cells in a safe, non-conductive container in controlled environment.

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