1pcs RS485 PM2.5 formaldehyde detector indoor air quality monitor air sensor

★★★★★ 4.8 95 reviews

$99.38
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$99.38
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 210144336 Release Date 2026/04/02 List Price $39.75 Model Number 210144336
Category
  • Operating voltage: DC5V 250ma
  • RS485 standard Modbus
  • Life: 5 years (in the air)

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4.8 out of 5
★★★★★
95 ratings | 39 reviews
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