100% Guaranteed Authentic Coil Master Product
Resistance Measuring Range: 0.1-9.99 ohm
Driven by a single 18650 battery, Coil Master 521 Mini Tab is a handy compact device
Multi-functional multi tester designed for both DIY starters and advanced users
I-Turn on Resistance and Ohm meter, Flashing ring light; O - Power Off; II - Burning mode, FIRE - lamp on