MF-47 model multimeter is a original versatile meter.,with 26 basic quality limit and 7 additive quality limit. It have circuit protect equipment which including diode.The covering is a glass cover whis is clear& compression resistance. Plastic crust have hand,can be taken very easy and regard as the shelf.It is wildly used in many field,is a most popular multimeter in export and import. The meter has inner magnet and outer magnet kinds Measuring range DC voltage:DCV 0/0. 25/1/2 .5/10/50/250/500/1000V/2500V AC voltage: ACV 0/10/50/250/500/2500V AC current: AC A 0/1/10 /100/500MA/ 5A Resistance: Ω R?R?0R?00R?KR?0KΩ