Automatic Static Grounding Reel for Tank Truck

 1. The need to replace the battery during the ultra-low-power design, the normal use;
 2. Easy to operate, on duty 24 hours a day;
 3. The overall epoxy resin sealing, corrosion resistance, waterproof, moisture-proof;
 4. Provide audible alarm, to keep abreast of the working status;
 5. detect static grounding resistor ≤55Ω;
 6. The alarm continued for 8 minutes, automatically enter hibernation, reconnect the line immediately wake;
 7. The Static Grounding Clamps strong elasticity, broken rust paint, to ensure reliable grounding.

Retractable Static Grounding Reel :https://www.youtube.com/watch?v=UslVfhLc_SI