| 规格和标准 |
Measurement range (m): 0.15m to 40m Measurement accuracy (mm): ±2.0mm (when standard measurement) Minimum display (mm): 1mm Power supply: 2 x AA alkaline batteries, up to 5,000 measurements Protection grade: IP54 (excluding battery storage) Laser light diameter (mm): Approximately 9(当测量距离为10m时, 温度为25°C) 光源:激光二极管 三脚架螺丝孔:1/4英寸(6.35mm,使用三脚架安装适配器时) 操作温度范围(℃):-10至+50 to +50 to +50 自动开关:大约5分钟或少于5分钟(少于5分钟) CONTURE CONTURE ENSTION(CONTURE CONTURE ENSTER) 2) 波长:635nm 存储温度范围(℃):-20至+70 电源(V):2 x AA碱性电池, 多5,000个测量值
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