Portable testing equipment for industrial and home environments
Mid-and low-end markets for Europe and the United States

The average palm size of western user groups is generally large
And use this product to wear insulating gloves to ensure safety
Therefore, based on the consideration of product convenience
The key and knob dial have been appropriately expanded.

Knob dial is embedded design
Make sure that when the table is flipped down and placed horizontally on the desktop
The knob is not in contact with the table top.
Effectively reduce wear