Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Differences | |||
NO. | Contents | A version (LED version) | B version (Digital tube version) |
1 | Working temperature | 280a??, 350a??, 400a???(Choices) | 100a??-400a?? (Adjustable) |
2 | Display screen | LED | Digital Tube |
3 | Sleep time | default 10 min (no adjustable) | 1-30min?(Adjustable) |
4 | Temperature compensation | no | ±50a???(Adjustable) |
5 | Temperature unit | a?? | a?? |
6 | Factory temperature | 280a?? | 300a?? |