FNIRSI MRT1050 Portable Insulation Resistance Tester AC DC Voltage Meter 100V to 1000V

Description

FNIRSI MRT1050 Portable Insulation Resistance Tester AC DC Voltage Meter 100V to 1000V The FNIRSI MRT1050 is a professional portable insulation resistance tester designed for electrical safety inspection, insulation diagnostics, and voltage measurement applications. It supports insulation resistance testing at multiple selectable voltages including 100V, 250V, 500V, and 1000V, making it suitable for testing motors, transformers, power cables, switchgear, industrial equipment, and household electrical systems. The device also supports AC and DC voltage measurement for complete electrical troubleshooting and maintenance tasks. The MRT1050 features a clear digital display, automatic discharge function after insulation testing, intuitive controls, and portable battery-powered operation for field and laboratory use. Its wide insulation resistance measurement range up to 20GΩ allows accurate detection of insulation degradation and leakage problems in electrical systems. The compact handheld design and dual power supply options make it practical for electricians, maintenance engineers, industrial technicians, and electrical inspection professionals. Features: Portable insulation resistance tester. AC/DC voltage measurement support. Multiple insulation test voltages. High insulation resistance measurement range. Automatic discharge after testing. Digital LCD display. Compact handheld design. Easy-to-use interface. Suitable for industrial and field testing. High-voltage insulation diagnostics. Battery-powered operation. Dual power supply support. High accuracy electrical testing. Durable portable construction. Suitable for electrical maintenance. Fast insulation measurement response. Specifications: Parameter Value Brand FNIRSI Model MRT1050 Device Type Insulation Resistance Tester Insulation Test Voltages 100V / 250V / 500V / 1000V Insulation Resistance Range 0.1MΩ – 20GΩ DC Voltage Measurement 0 – 1000V AC Voltage Measurement 30 – 750V AC Frequency Range 45 – 200Hz Voltage Resolution 1V Voltage Accuracy ±2% + 3 Digits Insulation Accuracy ±5% + 3 Digits Display Type Digital LCD Power Supply 8 × AA Batteries or DC 12V Automatic Discharge Supported Product Dimensions 182 × 124 × 66mm Product Weight 684g Applications: Electrical insulation testing. Power cable inspection. Motor insulation diagnostics. Transformer maintenance. Industrial equipment testing. Electrical safety inspection. Switchgear maintenance. Household electrical troubleshooting. Preventive maintenance testing. High-voltage system diagnostics. Electrical installation verification. Field service electrical measurements. Package Included: 1x FNIRSI MRT1050 Tester. 1x Test Leads. 2x Alligator Clips. 1x Storage Bag. 1x Nylon Strap. 1x User Manual. 1x Packaging Box. 8x AA Li-ion Battery.

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