Products Let the world use good meters ES3090 Loop Resistance Tester Test method : four-wire method Maximum test current:100A/220A Display […]

Products Let the world use good meters ES9060 Hand and head mounted near electric alarm Alarm voltage range:Low voltage: 40-1kV

Products Let the world use good meters FR9010 lightning Protection Special Standard Resistor Range:1mΩ，10mΩ，100mΩ，1Ω，10Ω，100Ω，1KΩ，10KΩ，100KΩ Wiring method :Four-wire method Capacity factor:1/2W

Products Let the world use good meters ES9032 Leakage Switch Tester DC voltage range:1.0～1000V AC voltage range:1.0～750V Leakage current gear:15

Products Let the world use good meters ES9020 Intelligent Surge Protection Device Tester Measure method:DC voltage drop method Backlight :Have