Specifications
| Measurement range | 170~960HLD |
| Measurement direction | 360 ° (vertical down, diagonal down, horizontal, diagonal up, vertical up) |
| Hardness system | HL/HB/HBB/HBC/HBA/HV/HS |
| Impact device | D type/DL type/DC type/D + 15 type/C type |
| Display | OLED 128 × 36 Graphic Dot Matrix LCD |
| Data storage | 48~ 350 groups (Impact times 32~ 1) |
| Upper and lower limit setting range | Measurement range |
| Power Supply | 4.2V |
| Charging time | 1~ 2 hours |
| Power Supply | 5V/500mA |
| Working time | About 40 hours |
| Communication interface | USB |
| Measurement material | Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile cast iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper, forged steel |
| Dimensions | 145.5*32*26mm |
| Weight | About 160g |
| Environmental temperature | -10℃~50℃ |
| Allowable Relative Humidity | ≤90％ |
Packing list
Whole machine X1, small support ring X1, nylon brush (I) X1, high-value Richter Hardness block X1, charger X1, communication cable X1, data processing software (applied on computer) X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[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/7652/Specification.html , which is only used by users who purchase commodities from the NBCHAO.