| Type | Rated current | Rated output | Measuring Aperture | Power Supply |
| AHKC-EKA | 0-(50-500)A | 5V/4V | Φ20mm | ±15V |
| AHKC-EKAA | DC 0-(50-500)A | DC4-20mA | Φ20mm | 12V/24V |
| AHKC-EKDA | AC 0-(50-500)A | DC4-20mA | Φ20mm | 12V/24V |
| AHKC-EKB | 0-(200-1000)A | 5V/4V | Φ40mm | ±15V |
| AHKC-EKBA | DC 0-(200-1000)A | DC4-20mA | Φ40mm | 12V/24V |
| AHKC-EKBDA | AC 0-(200-1000)A | DC4-20mA | Φ40mm | 12V/24V |
| AHKC-EKC | 0-(500-1500)A | 5V/4V | Φ55mm | ±15V |
| AHKC-EKCA | DC 0-(500-1500)A | DC4-20mA | Φ55mm | 12V/24V |
| AHKC-EKCDA | AC 0-(500-1500)A | DC4-20mA | Φ55mm | 12V/24V |
| AHKC-K | 0-(400-2000)A | 5V/4V | 64*16mm | ±15V |
| AHKC-KAA | DC 0-(400-2000)A | DC4-20mA | 64*16mm | 12V/24V |
| AHKC-KDA | AC 0-(400-2000)A | DC4-20mA | 64*16mm | 12V/24V |
| AHKC-H | 0-(500-3000)A | 5V/4V | 82*32 | ±15V |
| AHKC-KA | 0-(500-5000)A | 5V/4V | 104*36 | ±15V |
| AHKC-HB | 0-(2000-8000)A | 5V/4V | 132*52 | ±15V |
| 0-(10000-20000)A | 5V/4V | 132*52 | ±15V | |
| 0-(25000-40000)A | 5V/4V | 132*52 | ±15V | |
| AHKC-HBAA | DC 0-(2000-8000)A | DC4-20mA | 132*52 | 12V/24V |
| DC 0-(10000-20000)A | DC4-20mA | 132*52 | 12V/24V | |
| DC 0-(25000-40000)A | DC4-20mA | 132*52 | 12V/24V | |
| AHKC-HBDA | AC 0-(2000-8000)A | DC4-20mA | 132*52 | 12V/24V |
| AC 0-(10000-20000)A | DC4-20mA | 132*52 | 12V/24V | |
| AC 0-(25000-40000)A | DC4-20mA | 132*52 | 12V/24V |
| Parameters | Parameters |
| Rated Input Current | 0~(50-500)A |
| Rated Output Voltage | ±5V/±4V |
| Accuracy Class | 1.0 |
| Power Voltage | DC ±15V (allowable fluctuation±20%) |
| Zero Offset Voltage | ±20mV |
| Offset Voltage Drift | ≤±1.0mV/℃ |
| Linearity | ≤0.2%FS |
| Response Time | ≤5us |
| Bandwidth | 0～20kHz |
| Isolation Voltage | 3.5kV/50Hz/1min |
| Operating Temperature | -40℃～85℃ |
| Storage Temperature | -40℃～85℃ |
| Consumption | ≤0.5W |
