DUOYI DY5500 Car 4 in 1 Digital Multifunction Resistance Tester Insulation Earth Multimeter

The DUOYI DY5500 is a digital multifunction resistance tester. It measures earth resistance, insulation resistance, AC voltage, and phase sequence.

• Product type: Electronic Test
• Brand: DUOYI
• Compatibility: DUOYI DY5500
• Material: Durable
• Key feature: Multifunctional measurement capabilities
• Intended use: Everyday use
• Category: Diagnostic Scan Tools
• Phase sequence measurement
• LED indicators: CW, CCW, L1, L2, L3
• Insulation resistance measurement high voltage LED indicator
• Earth resistance measurement LED indicator
• Data holding button
• Test button
• Back-light button
• Function rotatory selector