Pro’sKit MT-4103 Digital Insulation Tester

The Pro’sKit MT-4103 Digital Insulation Tester is a dependable testing instrument designed for measuring insulation resistance and voltage in electrical systems. Built for electricians, technicians, and maintenance professionals, this tester ensures safe and accurate diagnostics of insulation performance in wiring, equipment, and installations.

With a DC test voltage range up to 1,000V and AC voltage measurement capability up to 750V, the MT-4103 is suitable for a wide range of insulation testing and verification tasks. Its digital interface provides clear readings, improving efficiency and accuracy during inspections and troubleshooting.

• Digital insulation testing with up to 1,000V DC test voltage
• AC voltage measurement up to 750V for system verification
• Reliable performance for electrical maintenance and diagnostics

Ideal Applications

• Insulation resistance testing for cables and wiring systems
• Electrical installation inspection and maintenance
• Industrial equipment testing and preventive maintenance

Technical Specifications

What’s Included

• Pro’sKit MT-4103 Digital Insulation Tester
• Test Leads

Learn more about our Warranty Policy or contact us for professional assistance.