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|  | Name | 80 Moving Coil instrument DC Ammeter  80 磁电系(动圈式)直流电流表 |  
| Model | > Ammeter > 80 Series |  
| Type | SD-80 DC A |  
| Accuracy: class 2.5 Specification: 50uA 100uA 150uA 500uA 1mA 2mA 5mA 10mA 20mA 30mA 50mA 75mA 100mA 150mA 200mA 250mA 300mA 500mA 1A 2A 3A 7.5A 10A 20A 30A 50A , if measuring ranges over 50A, meters can be connected external shunt with 50mV,60mV or 75mV
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