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| Product Name | HuaZhi PTQ-A20 Electronic Balance | HuaZhi PTQ-B30 Electronic Balance |
| Product Price | $344.00 | $319.00 |
| Details | Details | |
| Model comparison | ||
| Weighing range | ≤50kg | ≤50kg |
| readability accuracy | 0.1g | 1g |
| Parameter comparison | ||
| Capacity | 20000g/30000g | 30000g/50000g |
| accuracy | 0.1g/0.5g | 1g/2g |
| Repeatability | ±0.2g/±1g | ±1g/±2g |
| linear | ±0.2g/±1g | ±1g/±2g |
| Temperature Range | 10~35℃ | 10~35℃ |
| Pan Size | 205*295mm | 205*295mm |
| Calibration method | external calibration | external calibration |
| Bottom case material | plastic shell | plastic shell |
| Dimension | 320*310*120mm | 320*310*120mm |
| boot warm up | 10~20min | 10~20min |
