JT-25 Digital Insulation Tester 1000v, 0-2000MΩ

The JT-25 Digital Insulation Tester 1000V (0–2000MΩ) is a professional-grade insulation resistance meter engineered for accurate testing of electrical systems and equipment. Designed for preventive maintenance and commissioning tasks, it delivers stable high-voltage output up to 1000V for reliable insulation diagnostics. With a wide resistance measurement range of 0–2000MΩ, the JT-25 ensures precise fault detection in cables, transformers, motors, and switchgear. Its rugged construction, clear digital display, and user-friendly interface make it suitable for field and industrial environments. Lystus Technical is the authorized dealer, distributor, and supplier.

Key Features

• 1000V insulation test voltage

• 0–2000MΩ resistance range

• Digital LCD display

• Stable high-voltage output

• Compact, durable design

Technical Specifications

• Test Voltage: 250V / 500V / 1000V

• Insulation Resistance: 0–2000MΩ

• Display: Digital LCD

• Power Supply: Battery operated

• Safety Rating: CAT III

Applications

• Electrical cable testing

• Motor and transformer insulation testing

• Industrial maintenance

• Power distribution systems

Keywords: Digital insulation tester, 1000V megger, insulation resistance meter, 2000MΩ tester, electrical testing tool, high voltage tester, cable insulation test, motor insulation tester, industrial megohmmeter, Lystus Technical.