Specifications
| Measurement range | 0~100HBa, equivalent to 25~ 135HBW |
| error of indication | 81~88HBa±1HBa、42~48HBa±2Hba |
| Repeatability Error | 81~88HBa±1.5HBa、42~48HBa±2.5HBa |
| Operating Environment | Temperature: 0~50 ℃, Humidity: < 80% RH |
| Power Supply | 2 AA batteries |
| Dimension | 170*63*82mm |
| Weight | 390G (without battery) |
| MAX Maximum Hold Function | √ |
| resolution | 0.1HBa |
| Brinell hardness measurement | √ |
| Hardness measurement | √ |
| Wechsler Hardness measurement | √ |
| Rockwell hardness measurement | √ |
Packing list
Host x1, spare pressure needle x2, portable portable case x1, standard Hardness block x2, pressure needle extension length reference piece x1, cross screw driver x1, one-word screw driver x1, small screw driver x1, small wrench x1, instruction manual 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/27423/Specification.html , which is only used by users who purchase commodities from the NBCHAO.