优彩
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PYROSPOT DSR 10NF火焰测温用数字〓式红外测温仪1.数字式红外测温仪,测温范围: 600 °C~3000 °C2.快速响应时间: 最短5 ms3.通信接口RS485 ,用于系统集成4.就地显示和按键调整烟灰因子n5.透镜瞄准，可变焦距
