| Measurement Range | 10~500Hz |
| input range | Free section belt length Max 99.99m; belt Mass Max 9.999kg/m |
| Digital sampling error | <1% |
| display error | ±1Hz |
| total error | < 5% |
| Operating temperature range | + 10~50°C |
| Transport temperature range | -5~70°C |
| show | LCD |
| Force unit | Metric: m, kg/m, N; Imperial: inch, Ibs/foot, Ibf |
| Optical path measurement distance | 3~20mm |
| Split probe can penetrate deep | ≈66mm |
| Power Supply | 4X1.5V AAA AA batteries |
| Host size | 140*77*32mm |
| net Weight | 130G (without battery) |
| Sensors size | 124*21*12mm |
Warranty days: 1095 days