HF Mode-High Frenquency 

2T/4T Modes

Selectable Down Slope time

Selectable Post Flow time

MMA Mode for various types of electrodes

Compact and portable with light weight

Digital Ammeters for easy viewing

High duty cycle for industrial applications

Generator friendly allows to work with diesel generators and to avoid failures due to its voltage spikes

Protections including over-heat ,over-voltage,low-voltage and over-current