หมวดหมู่ : ETCR Electronic Technology , 
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Product Main Function
Suitable for measuring the insulation resistance, dielectric absorption ratio and polarization index of electric motor ,cable ,switch,electrical appliance and others electrical equipment and insulation materials.
Insulation resistance tester:0.1MΩ~400GΩ
Voltage range:AC/DC 0V~750V
Rated voltage:5000V
Output short circuit current:≥2mA