PTM400-H2S pumping hydrogen sulfide detection alarm

PTM400-H2S pumping hydrogen sulfide detection alarm instrument technical parameters: ? Detection gas: hydrogen sulfide detection principle in the air: electrochemical detection range: 0 ~ 5ppm, 10ppm, 50ppm, 100ppm, 500ppm, 1000ppm points? 0.01ppm (0~5?ppm, 100ppm); 0.1ppm (0~1000ppm) Detection mode: pumping display mode: LCD liquid crystal backlight display detection accuracy: ±2%.FS alarm mode: sound and light alarm (alarm point can Tune) Response time: less than 20S recovery time: less than 30S

Kitchenware

Wire Stainless Steel Product.

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