1Used for testing electric equipment such as electricity meter, electric instrument and relay protection under load, ensuring personal operation safety and improving work efficiency. 2Effectively prevent the leakage of electric energy meter. 3Good sealing performance, water-proof, long service life. 4It has many advantages such as high impact strength, anti-aging, non-water absorption, flame retardant and high temperature resistance. 5A good helper of electric energy metering device.
