|  | 2003A | 2009A | 
| AC A | 400A(0-400A) ±1.5%rdg±2dgt
 (50-60Hz)±3%rdg±4dgt(40-1kHz)
 2000A(0-1700A)
 ±1.5%rdg±2dgt(50-60Hz)
 ±3%rdg±4dgt(40-1kHz)
 2000A(1701-2000A)
 ±3%rdg±2dgt(50/60Hz)
 | 400A(0-400A) ±1.5%rdg±3dgt(50-60Hz)
 ±3%rdg±4dgt(40-1kHz)
 2000A(0-1700A)
 ±1.5%rdg±2dgt(50-60Hz)
 ±3%rdg±4dgt(40-1kHz)
 2000A(1701-2000A)
 ±3%rdg±3dgt(50/60Hz)
 | 
| AC V | 400/750V ±1.5%rdg±2dgt(50-60Hz)
 ±1.5%rdg±4dgt(40-1kHz)
 | 40/400/750V(真有效值) ±1.5%rdg±3dgt(50/60Hz)
 ±1.5%rdg±4dgt(40-1kHz)
 | 
| DC A | 400/2000A ±1.5%rdg±2dgt
 | 400/2000A ±1.5%rdg±2dgt
 | 
| DC V | 400/1000V ±1%rdg±2dgt
 | 40/400/1000V ±1%rdg±2dgt
 | 
| Ω | 400/4000Ω ±1.5%rdg±2dgt
 | 400/4000Ω ±1.5%rdg±2dgt
 | 
| 二极管 | 0-1500mv 开路电压:3V±1.5%rdg±2dgt
 测试电流:1mA
 | 0-1500mv 开路电压:3V±1.5%rdg±2dgt
 测试电流:1mA
 | 
| 导体尺寸 | 最大Φ55mm | 最大Φ55mm |