Specifications
| Measurement range | 0.5~19999RPM；0.05~19999.9m/min；0.2~6560Ft/min |
| Resolution | 0.1RPM、1RPM；0.01m/min、0.1m/min、1Ft/min |
| Measurement error | +/- (0.05% + 1 word) |
| Sampling Frequency | 0.8Sec |
| Max/MIN Minimum | Yes. |
| Equipped with multiple probes | Yes. |
| Low power prompt function | Yes. |
| Measurement mode | Contact |
| data lock | Yes. |
| LCD backlight | Yes. |
| Operating Environment | 0~50℃ |
| Storage temperature | -20~70℃ |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[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/45904/Specification.html , which is only used by users who purchase commodities from the NBCHAO.