Multifunction Voltage Tester Designed for electrical engineers, technicians, and lab researchers, this tester enhances efficiency by delivering precise insulation voltages across a broad range of components. It helps you verify insulation ratings quickly and accurately, reducing test time and errors. Key benefits - Improves test efficiency: provides accurate insulation voltages across a wide range of components, enabling faster validation and safer operation. - Safe and reliable: built-in protections include over temperature monitoring and a low battery warning to protect both the device and your work. - Precise high voltage testing: adjustable DC output from 50 V to 3,700 V with high accuracy, making it a essential tool for professional environments. - Flexible output and clear readouts: can provide either constant voltage or constant current output, with 5 W of output power and a high-resolution voltmeter for accurate performance verification. Technical highlights - Output range: DC 50 V to 3,700 V - Output modes: constant voltage or constant current - Power rating: 5 W - Sensing: high-resolution voltmeter for precise measurement - Safety features: over temperature protection and low battery warning Applications and use scenarios - R&D and component testing: verify insulation voltage ratings across a wide range of electronic components and assemblies during development and characterization. - Field service and maintenance: check insulation integrity in electrical cabinets, motors, transformers, and similar equipment on-site to ensure safe operation. - Quality assurance in production: perform reliable insulation voltage checks as part of routine QA testing to confirm compliance with specifications. This tester provides a professional, dependable solution for accurate insulation voltage testing in laboratories, workshops, and field environments, helping you make informed decisions and maintain high safety standards.