| Single T1/dual T1, T2 | Two-way T1, T2 |
| Temperature range K-class | -200℃~1372℃ |
| K-class basic Accuracy | ±(0.2%+0.6) |
| Temperature range J-class | -210℃~1200℃ |
| J-class basic Accuracy | ±(0.2%+0.6) |
| Temperature range T-class | -250℃~400℃ |
| T-class basic Accuracy | ±(0.2%+0.8) |
| Temperature Range E-Class | -150℃~1000℃ |
| E- class basic Accuracy | ±(0.2%+0.8) |
| Temperature Range R-Class | 0.0℃~1767℃ |
| R-class basic Accuracy | ±(0.2%+2) |
| Temperature range S-class | 0.0℃~1767℃ |
| S-class basic Accuracy | ±(0.2%+2) |
| Temperature range N-class | -200℃~1300℃ |
| N-class basic Accuracy | ±(0.2%+1.5) |
| Data storage | 100 |
| Interface | USB |
| High limit alarm | Yes. |
| Low limit alarm | Yes. |
| Overrun signal output | Yes. |
| Automatic calibration | Yes. |
| power-off memory | Yes. |
| Power Supply | Power supply 9V battery or USB Power Supply |
| LCD size | 30mm × 32 mm |
| Body Color | Red + gray |
| Airframe Weight | 270g |
| Dimension | 175*85*30mm |
Warranty days: 365 days