The Additel ADT920HV-B2 is a high-voltage calibrator that offers unmatched accuracy and stability in a compact and portable design. Its unique features include:

Voltage output range up to ±1200V
Accuracy of ±0.005% of reading
Stability of ±0.001% of reading per year
Built-in rechargeable battery for up to 10 hours of operation
* Intuitive user interface with large backlit display

The ADT920HV-B2 is ideal for calibrating high-voltage devices such as power supplies, meters, and transducers. Its exceptional accuracy and stability make it the perfect choice for demanding applications where precision is critical.