Specifications
| display | 4 position 10 mm LCD |
| Measurement range | 10~90HF |
| Resolution | 0.1HF |
| Accuracy | ≤ ±1 HF |
| Display parameters | Hardness/Average/MAX Maximum |
| Power | 2X1.5v AAA 7 batteries |
| Dimensions | 176*63*25mm |
| Weight | 310G (excluding battery) |
| Optional accessories | Standard Hardness chip; RS232C data cable output; USB data cable output; Bluetooth ™ Data output |
Packing list
host x1, portable suitcase x1, operation manual x1.
After-sales instructions
Warranty days: 730 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/1471/Specification.html , which is only used by users who purchase commodities from the NBCHAO.