Specifications
| Measurement range | 0.15mm~ 20mm (steel) (single crystal probe) |
| Display resolution | 0.001mm |
| Measurement frequency | 15MHz |
| Speed of sound | 1000-9999m/s |
| show | 128 * 64 LCD display, LED backlight |
| index error | +/- 0.005mm (below 3mm) +/- 0.01mm (below 20mm) |
| Automatic shutdown | Automatic shutdown after 5 minutes of no operation |
| Operating temperature | -10 ℃~ + 50 ℃, up to -20 ℃ with special requirements |
| Operating Voltage | Two 5 #1.5V AA batteries, when the power is insufficient, there is a low Voltage prompt |
| Operation time | Alkaline battery lasts up to 200 hours (without backlight) |
| Dimensions | 153mm*67mm*26mm |
| Total Weight | 220g |
Packing list
host × 1, coupling agent × 1, manual × 1, certificate × 1, 15M single crystal probe × 1, alkaline battery 1.5V × 2, packing list × 1, warranty card × 1
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/42670/Specification.html , which is only used by users who purchase commodities from the NBCHAO.