-300μA 0300μA Galvanometer , Intelligent Ammeter Physics Teaching Equipment
Product information:
HT-J0409 Galvanometer is suitable for ordinary secondary school and technical secondary school. It is to measure tiny current and tiny electric potential difference in direct-current circuit. It is often used as the galvanometer or for expanding the ammeter range in experiments such as Wheatstone bridge, thermoelectric couple, electro-magnetic induction, photoelectric effect and so on.
Technical parameters:
2-1,Indication panel and the horizontal plane form an angle of 45°.
2-2,Working environment: Temperature: 040
Relative humidity: ≤85%.
2-3,Measuring range: -300μA0300μA.
2-4,Deviation:≤5%.
2-5,Dimension:133mm×97mm×100mm.
2-6,The defense rating for the outside magnetic field is grade.
2-7,Ampere meter voltage drop: G0 is 30±3mV.
G1 is 750±75mV.
2-8,Dimension:98×133×96mm3.
