| 规格和标准 |
Width x Depth x Height: 75 x 85 x 175mm Distance to measurement range ratio (D vs S): 10 to 1 (90% energy) Accuracy: The value of ±1.5°C or ±1.5% of the reading, whichever is greater, -10°C to 0°C: ±2.0°C, -30°C to -10°C: ±3.0°C Measurement temperature range (°C): -30 to 500 Temperature minimum display (°C): 0.1 Distance to measurement range ratio (D vs S): 10 to 1 (90% energy) Power supply (V): 1 x AA battery (included) Power supply: 1 x AA battery (included) Emissivity: 0.10 to 1.00 距离测量范围比(D VS S):10:1
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