Sanwa Analog Insulation Tester DM509S hand level Strong climbing (max

Strong climbing (max

Safety Goggles

Zongshen brand engine(The best one in China)

facility and institutional maintenance departments and property management companies

Model Pcs Set 16008M 8 6x7

Sanwa Analog Insulation Tester DM509S hand level Strong climbing (maxSanwa Analog Insulation Tester DM509S Description: The Sanwa DM509S is a DC insulation resistance tester to measure electric lines' and equipment's insulation resistance. The DM509S is IEC61010 1 and IEC61010 2 030 CAT. III 600V certified and has an IP20 rating that protects it against dust and other particles. The insulation resistance function on this device has an accuracy of 5% of full scale and can measure the insulation resistance of up to