The apparatus can test all items regulated by graph 16-graph 27 of the Standard of GB9706.1-1995. Various kinds of switch volume can be adjusted according the standard of the panel manual operation combination and normal status and single trouble status testing. High power facility or triphase facility can be ordered together with transferring testing box.

Output Voltage: 0~250V(AC) adjustable randomly, LED digital display; Error no more than± 2%
Output Power: 500W, 1kW;
Input Impedance: Accord with GB9706.1-1995
Testing Arrange: 0.5?? A~10mA, DC-1MHz Virtual Value. LED digital display, error no more than± 5%
Alarm Figure: 0.01, 0.05, 0.1, 0.5, 1, 2.5, 5, 10 (mA) (8grades);
External Voltage: 0~250V(AC)adjustable randomly, LED digital display
Protection Resistance: B type: 10K, BF(120V); 22K, BF(240V); 47K, CF: 100K;