GT5307B AC/DC Measurement Short Circuit Protection Digital Megger Insulation Resistance Tester

GT5307B AC/DC Measurement Short Circuit Protection Digital Megger Insulation Resistance Tester

The GT5307B Digital Megger Insulation Resistance Tester is a professional insulation and continuity tester designed to measure insulation resistance, AC voltage, DC voltage, and low resistance with high accuracy and stable performance. It features a large LCD display and advanced integrated circuitry for reliable testing of transformers, motors, cables, switches, electrical appliances, and other electrical equipment. The tester includes automatic AC/DC identification, short circuit protection, live circuit detection, automatic discharge, Polarization Index (PI), Absorption Ratio (DAR), and data hold functions, making it ideal for electrical maintenance, inspection, and industrial applications.

Package Includes

• 1 × GT5307B Insulation & Continuity Tester
• 6 × 1.5V AA Batteries
• 2 × Test Leads
• 2 × Crocodile Clips
• 1 × User Manual
• 1 × Carrying Strap
• 1 × Cloth Carrying Bag

Features

• Insulation Resistance Measurement
• AC Voltage Measurement
• DC Voltage Measurement
• Low Resistance Measurement
• Live Circuit Detection
• Short Circuit Protection
• Automatic AC/DC Identification
• Data Hold Function
• Polarization Index (PI) Test
• Absorption Ratio (DAR) Test
• Automatic Discharge Function
• Large LCD Display
• High Accuracy and Stable Performance

Technical Specifications

Applications

• Transformer Testing
• Motor Insulation Testing
• Cable Insulation Testing
• Electrical Appliance Inspection
• Switchgear Maintenance
• Industrial Electrical Maintenance
• Power Distribution Systems
• Electrical Safety Inspection