Mini Tab 521


– Ohm meter
– Coil rebuilding deck
– Coil burning
– Reverse battery protection
– Short circuit protection
– Battery output voltage testing

Out of stock

SKU: AAAC0010 Categories: , ,


Multi-functional device designed for both DIY starters and advanced users,
Coilmaster 521 Mini tab insure you not building a dangerous coils for the mod you are using.

– Resistance Measuring Range: 0.01 – 9.99 ohm
– Resistance rate: 0.1 ohm
– Connection : 510 threaded with spring loaded pin
– Battery: single 18650 battery driven (Battery is not included in the product)


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