The Megger BAKER DX R PDPP 12HO is a portable, handheld insulation tester that offers unmatched accuracy and reliability in a compact and rugged design. Its unique features include: High output voltage of 12 kV for testing high-voltage equipment Wide measurement range from 10 MΩ to 10 TΩ for comprehensive insulation testing Advanced digital signal processing for precise and stable readings Rugged construction and IP65 rating for use in harsh environments* Intuitive user interface and large backlit display for easy operation