Designed to increase the degree of safety and avoid building a dangerous coil for the mod you are using.
Resistance Measuring Range: 0.01 – 9.9Ω
Lowest resistance rate: 0.1Ω
Connection : 510 elastic poles
Battery: Lithium 18650, 3.7V (Batteries are not included in the product)
OFF – Turn off.
Fire (switch button) – Burning mode, press the left button ‘Fire’ to get burning resistance.
Ohm Reader – Resistance measuring mode.
Reverse battery protection
Short circuit protection
High temperature protection