Specifications
| Display | 4 digits, maximum display 9999 |
| Sampling rate | About 16 times per hour |
| Storage environment | 0~50℃，＜80%R.H. |
| overrange display | The lowest two digits show "HI" or "LO". |
| Power Supply | Alkaline battery about 300 hours Carbon zinc battery about 150 hours |
| Precision | ±（0.5%F.S+1） |
| Precision calibrated environment | 23± 5℃ |
| Temperature Measurement Range | -50~1300℃ |
| Environmental temperature coefficient | At temperatures below 18 ℃ or above 28 ℃, the coefficient is 0.1 × Precision/℃ |
| Dimension | 138*65*25mm |
| Weight | 1000G (including battery) |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. Warranty: one year
2. Within one month after purchase, if there is a product quality problem under normal use and no damage to the appearance, the product of the same model and specification can be replaced with the invoice, valid warranty card and complete packaging;
3. There is no warranty for man-made failure or customer disassembly;
4. Products beyond the warranty period can be repaired by the original factory.
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/1397/Specification.html , which is only used by users who purchase commodities from the NBCHAO.