l Portable high-capacity lithium battery pack without limitation of 220V power supply. With low power      consumption and small volume, charging either online or offline. It is especially proper for working in the wild and aerial area.

l Adjustable illumination brightness and working power can meet different testing demand and save the setting.

l New power supply can enhance the testing depth and sensitivity.

l Pulse power supply can continuous work without chill time.

l Combine all traditional advantages in one unit can detect surface flaws fast, clearly and accurately.  

l Adjustable brightness, power and range can meet different demand.

l Small size with equipped bag can improve working efficiency.