It has a wide range of operating features, including:
- A selectable test current of 1A to 40A
- A resistance measurement range of 1 micro-ohm to 500 ohms
- A built-in thermal printer
- RS-232C, USB, and Bluetooth computer interfaces
- Auto-discharge circuit for operator safety
- Demagnetizes transformer after test
Here are some of the benefits of using the Vanguard TRM-40 Transformer Resistance Meter:
- Wide range of operating features
- Accurate results
- Easy to use
- Portable and lightweight
- Durable construction