| model number | ETC-974 |
| Voltage | 220v,110V,12-24V |
| payment | TT |
| Temperature measure range | NTC probe :-50~110°C(-58~230°F) |
| PTC probe | -55~140°C(-67~284°F) |
| Display resolution | 1°C/0.1°C(with the swithch mode between integer and decimal) |
| Accuracy:NTC | :±0.5°C(-30°C~50°C);other±1°C |
| PTC | ±1°C(-30°C~50°C); other±2°C |
| Probe type | NTC(-50°C~120°C) ;PTC(-50°C~150°C) |
| Power supply | 230VAC±10% ;50/60Hz |
| Rated current of the relays | 8A/220VAC |
| Use temperature | -5°C~55°C |
