台湾群特CENTER-307数位式温度表/温度计
| Range | Accuracy |
| -200℃~200℃ | ±(0.3% reading+1℃) |
| 200℃~400℃ | ±(0.5% reading+1℃) |
| 400℃~1370℃ | ±(0.3% reading+1℃) |
| -328oF~200oF | ±(0.5% reading+2oF) |
| -200oF~200oF | ±(0.3% reading+2oF) |
| 200oF~400oF | ±(0.5% reading+2oF) |
| 400oF~2498oF | ±(0.3% reading+2oF) |
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