与测量范围比率(D VS S)的距离:13至1 测量温度范围(°C):-50至+580 温度 小显示(°C):0.1
距离距离距离(d vs s):13:1 Power supply (V): 2 AA batteries Width (mm): 162 Depth (mm): 44 Height (mm): 85 Emittance: 0.1 to 1.0 (Can be changed) Other functions: HOLD, MAX/MIN, high/low temperature alarm, 温度显示