The replacement DualSense® pack of carbon monoxide, low hydrogen interference sensors for the Tango® TX1 gas detector detects carbon monoxide (CO), but has less cross interference to hydrogen (H2) than a standard carbon monoxide (CO) sensor. The CO/H2 Low sensor has a measuring range of 0-1000 ppm with a 1 ppm resolution. The DualSense pack comes with 2 CO/H2 Low sensors. For more information on DualSense Technology, click here.
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