4 in 1 Gas Detector H2s Carbon Flammable Analyzer Monitor Tester Time Portable

Brand new: lowest price


Free postage
  • Get it by Fri, 23 Nov - Wed, 12 Dec from Shenzhen, China
  •  • New condition
  •  • 30 day returns - Buyer pays return postage | Returns policy
Detecting gas: Combustible gas, H2S, CO, O2. H2S 0~100ppm 10ppm 35ppm 1ppm. BH-4S portable multi-gas detector could detect combustible gas, O2 and other two types toxic gases continuously and simultaneously.
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