Coil Master 521 Tab Mini

Availability: In stock

A perfect choice for the experienced vapers wanting to measure their coils’ resistance, the Coil Master 521 Tab Mini delivers the high performance of its predecessor, all in a compact package. 

The Coil Master 521 Tab Mini measures the resistance of your coils, allowing you to tailor your vaping experience to your needs.

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The product is not suitable for anybody under the age of 18, and not for use by non-smokers

Coil Master 521 Tab Mini from TECC

What's In The Box

Kit Contents

  • 1 x Coil Master 521 Tab Mini


  • Size - 83 mm x 61 mm x 24 mm
  • Resistance measuring range - 0.01-9.9ohms
  • Lowest resistance rate - 0.1ohms
  • Connection - Spring loaded 510 pin
  • Input voltage - 2.7-4.2V
  • Output voltage - 1.8-4.2V
  • Burning protection - 14.5-15.5s
  • Output wattage - 31-33W
  • Battery required - 1 x 18650 (not included)