| 规格和标准 |
JIS Standard: JIS B 7922: 2023 Class 2 (compliant with the new JIS standard) Heat stroke index display range (°C): -2.0 to 52.0 Measurement temperature range (°C): 0.0 to 50.0 Measurement range Black bulb temperature (°C): 0.0 to 80.0 Measurement humidity range (%RH): 20.0 to 90.0 Minimum display temperature (°C): 0.1 Minimum display humidity (%RH): 0.1 Power supply (V): 2 x AA alkaline batteries (included) Color: White, Black bulb Width (mm): 67.5 Depth (mm): 47.5 Height (mm): 114.5 Minimum display humidity (%RH): 0.1 Minimum display humidity (%RH): 0.1 Minimum display Temperature (℃): 0.1 Display items: WBGT (heat stroke index), temperature, relative humidity, black bulb temperature Measurement items: Temperature, relative humidity, black bulb temperature Black bulb: Outer diameter φ40mm, thickness 1.8mm, Material Heat resistant ABS, emissivity 0.94 Alarm setting range for WBGT:20.0至50.0℃,可以设置为0.1℃增量,上限警报设置仅警报蜂鸣器音量:大约。 70dB,小约60dB(距离10厘米),蜂鸣器关闭(可配置)尺寸/重量:黑色灯泡φ40mm全球,身体:67.5(w)x 47.5(d)x 114.5(h)毫米(皮带附件,包括黑色灯泡)
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