Product introduction The power frequency field strength meter is mainly used to measure the electric field strength of high voltage transmission and transformation systems, power distribution rooms, induction furnaces, subways, electric locomotives, medical equipment, drying equipment, computers and other workplaces with electromagnetic radiation. Available for labor protection, occupational disease prevention, environmental testing and protection, environmental sanitation and other work.
Large capacity waterproof backpack, lightweight waterproof computer bag, casual waterproof backpack, PVC waterproof backpack
Dongguan Jinying Handbags Co.,Ltd , https://www.jinyingnicebag.com