This Vevor welding rod oven can hold up to 200 lbs. of 18-inch electrodes, with a 1060W high-power heating system for efficient drying. By keeping the rods dry, it reduces moisture-induced cracking and arc instability, extending the electrode lifespan and improving weld quality. With the adjustable temperature knob, you can easily set the oven between 104°F and 392°F to meet different needs, ensuring optimal drying results. The locking latch prevents accidental opening during use, and the temperature gauge allows you to monitor in real time.