SGP30 gas sensor module TVOC/eCO2 air quality formaldehyde carbon dioxide measurement

$43.92 $84.33

$37.61 $67.7

$43.63 $85.08

$25.2 $42.08

$43.2 $65.66

$76.5 $93.33

$40.5 $71.28

$71.1 $128.69

$40 $48.8

$49.5 $74.25

$68.95 $128.25

$45.96 $82.27

$24.75 $35.89

$39.92 $68.66

$63 $88.83

$88.2 $108.49