暖通空调和空气质量 - 气体探测器和分析仪

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Extech EZ40 EzFlex 可燃性气体探测器

可快速识别并定位气体泄漏处

Extech EZ40 EzFlex 可燃性气体探测器配备 16 英寸鹅颈管，方便伸入难以触及的位置。探测器的灵敏度很高，具有拇指控制灵敏度调节功能，可单手操作，消除背景气体残留量。在甲烷达到爆炸下限 (LEL) 的 10% 时，该探测器会发出可视和声音警报。该气体探测器可以帮助您找到微小的泄漏点。配备三节 C 电池。

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Extech FG100

可燃性气体泄漏探测器

FG100 是一款可燃性气体泄漏探测器。可检出 500 至 6500 PPM 浓度的可燃气体 - 液化天然气 (LNG) 和液化丙烷气 (LPG)。具有声音和可视警报。尺寸小巧，使用方便，配有便携式夹头。可持续运行长达 4 小时。配有气体泄漏和静电放电 LED 指示灯。采用方便的单开关操作。配备 2 节 AAA 电池。

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Extech RD200

Refrigerant Leak Detector

The Extech RD200 Refrigerant Leak Detector is easy to use and is ideal for detecting leaks from air-conditioning units and cooling systems that use all standard refrigerants. The multi-colored LED light bar indicates the level of refrigerant detected by the RD200. Features a field replaceable heated diode sensor and low/high sensitivity range selection for accurate leak detection. The 406 mm (16 in) flexible gooseneck provides easy access in difficult to reach locations.

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Extech RD300

Refrigerant Leak Detector

The Extech RD300 Refrigerant Leak Detector detects leakages from air-conditioning units and cooling systems. It is easy to use and ideal for detecting leaks from air-conditioning units and cooling systems that use all standard refrigerants. The multi-colored LED light bar indicates the level of leaking refrigerant detected by the RD300. The built-in, bright LED convenience light located at the sensor tip illuminates dimly lit inspection areas. Complete with leak test bottle, 9 V battery, and protective hard carrying case.

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Extech RD300-L

Replacement LED Tip

The Extech RD300-L is a replacement LED Tip for the RD300 Refrigerant Leakage Detector.

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Extech RD300-S

备用加热二极管

Extech RD300-L 是 RD300 制冷剂泄漏检测器的备用加热二极管。

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