| effective range | 35-90HBa (equivalent to about 25-150HBW) |
| Resolution | 0.5HBa |
| Error of indication | 2-52 HBa±2HBa;84-88HBa±1HBa |
| Repeatability Error | 2-52 HBa±2HBa;84-88HBa±1HBa |
| Specimen thickness requirements | >0.8mm |
| Weight | 0.5kg |
| Equivalent Hardness Range | 25-150HB |
| applicable materials | Aluminum and aluminum alloys, FRP |
| Typical test piece | Aluminum rods, fire ladders and other narrow or cylindrical products |
Warranty days: 365 days
1. One year warranty from the invoice date;
2. The quality problems caused by unconventional operation are not covered by the warranty, and the manufacturer provides maintenance services, and the user needs to pay separately.