Yes, please see below table referred to SM2130 and SM2160.
| Model | Range | Input Voltage | Input Frequency | Max Undamaged Input Voltage |
| SM2130 | 3mV30mV300mV | ≤300mV | 5Hz-1kHz | 350Vrms |
| 1kHz-10kHz | 35Vrms | |||
| 10kHz-3MHz | 10Vrms | |||
| 3V30V | 0.3V-7V | 5Hz-3MHz | 350Vrms | |
| 30V300V | 7V-300V | 5Hz-100kHz | 350Vrms | |
| 300V | 300V-400V | 45Hz-10kHz | 400Vrms | |
| SM2160 | 3mV30mV300mV | ≤300mV | 5Hz-1kHz | 350Vrms |
| 1kHz-10kHz | 35Vrms | |||
| 10kHz-6MHz | 10Vrms | |||
| 3V30V | 0.3V-7V | 5Hz-6MHz | 350Vrms | |
| 30V300V | 7V-300V | 5Hz-100kHz | 350Vrms | |
The Suin SK3325J is a 3 channel programmable power supply. Two channels output 0-32V / 5A, while the third offers 0-6V / 3A.
The SK3325J has better measurement resolution, a better display, more communication options and protective function.
Yes, it can, but auto switch of series and parallel doesn't support and only manual connection is available.