| model | MJ-500-II | MJ-600-II | MJ-800-II | MJ-1000-II |
| volume | 500L | 600L | 800L | 1000L |
| Temperature control range | 0~70℃ | |||
| temperature resolution | 0.1℃ | |||
| temperature fluctuation | ±0.5 | |||
| humidity range | 30~95%RH | |||
| Humidity resolution | ±1%RH | |||
| Humidity fluctuation | ±3%RH~±7%RH | |||
| refrigerant | R134a (fluorine-free) | |||
| Box door type | Double-door, high-pressure polyurethane molded insulation door with a visible window | |||
| Number of shelves | 6 yuan | 6 yuan | 8 yuan | 10 yuan |
| Internal dimensions (mm) | 1020x460x980 | 1080x500x800 | 510x490x1020 | 1250x560x1100 |
| Overall dimensions mm | 1080x620x1600 | 530x530x1300 | 1160x660x1650 | 1280x720x1750 |
| disinfection system | have | |||
| power supply | AC220V,50HZ | |||
| working environment | Temperature: 10-35℃, humidity: below 85%RH, no corrosive gas | |||