
Avc118 Auto Height Controller: Consistent Welds, Reduced Operator Fatigue. Real-time Arc Control: Automatically adjusts torch distance to maintain constant arc length and consistent welds. Dual IHS Modes: Supports Inductive Proximity Switch and Torch Tip Ohmic Contact for versatile plasma cutting. Low Power Consumption: Advanced ICs reduce static consumption to under 5W, improving thermal stability. Anti-Interference Design: Dedifferential drive circuit ensures strong motor control with high anti-interference capability. Intuitive Operation: Features clear LCD display with LED indicators for easy monitoring and adjustment. Wide Compatibility: Adjustable internal parameters allow compatibility with various welding machines and loads. Compact Dimensions: Small size of 240x210x60mm fits easily into standard welding setups.