Excellent in insulation.For live wire work.For electrical construction, etc.
Size (cm):25.0
Calves circumference(mm):430
Test Voltage (1min):20000V
Ministry of Health, Labor and Welfare certified product.
For electrical insulation(operating voltage: 7000V or less)
Periodic voluntary inspection: NecessaryNatural Rubber
When using it for electricity, periodic voluntary inspection is required.