Authentic Coil Master 521 Tab

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Product Description:


  • Range of resistance measuring 0.01 to 9.99 ohm
  • Range of measuring voltage 0.3 to 9.99 volts
  • Rate of resistance as low to 0.2 ohm
  • Spring loaded pin with 510 threading connection
  • Micro USB charging input, charge 4.5V/ 750mAh
  • Lithium 18650 battery of 3.7V (batteries sold separately)
  • Ohm meter feature, meter for voltage, rebuilding coil deck, OLED screen, protection from reverse battery, MOD Table, coil burning
  • Function Selector:
    • I ā€“ Turn on Resistance and Voltage meter, Flashing ring light
    • O ā€“ Power Off II ā€“ Burning mode, <FIRE> lamp on
  • Can be powered by USB best for office use and also at home (no need of external power)

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