Here are some key features and details about the Noga magnetic base indicator holder:

1. Magnetic Base: At the core of its functionality, the holder has a magnetic base that can be securely attached to metal surfaces. This base often includes an on/off switch, which engages or disengages the magnet, allowing for easy positioning and removal without unwanted movement during measurements.

2. Articulated Arms: The holder usually has articulated arms that can be positioned in various configurations. These arms allow the user to set the indicator at different angles and heights, offering great flexibility.

3. Fine Adjustment: Many Noga holders come with a fine adjustment feature, which provides precise control over the position of the indicator's tip, enabling highly accurate measurements.

4. Universal Swivel Clamp: This allows the holder to secure different types of dial or test indicators. The swivel action gives the user the flexibility to rotate and set the indicator at the desired angle.

5. Durable Construction: Noga magnetic base indicator holders are known for their sturdy and durable construction, ensuring they can withstand regular use in a workshop environment.

6. Applications: These holders are invaluable in machine shops, manufacturing facilities, and other places where precision measurements are essential. They can be used for tasks like setting up machinery, checking the alignment or flatness of surfaces, and more.

7. Versatility: With the ability to hold various types of indicators and position them in almost any orientation, the Noga magnetic base indicator holder is a versatile tool in the realm of precision measurements.