- Precise voltage testing with a multifunction voltage tester featuring an adjustable DC output from 50 V to 3700 V and high accuracy. This enables reliable insulation testing in professional settings. - Flexible output options including constant voltage or constant current, a maximum of 5 W output power, and a high-resolution voltmeter to verify performance across applications. - Designed for electrical engineers, technicians, and laboratory researchers to improve efficiency by delivering accurate insulation voltages across a wide range of components. - Ideal for industrial inspections, laboratory tests, and maintenance of electrical equipment; suitable for measuring standby voltages of transistors, diodes, capacitors, and more. - Practical use scenarios: - Component development and testing in R&D requiring precise insulation voltages across diverse components. - Dielectric strength and insulation integrity checks in power supplies and control modules. - Routine preventive maintenance in manufacturing or service environments to verify insulation and biasing conditions.