CH2O Formaldehyde Portable Gas Detector USB Rechargeable Water Proof 0-10PPM

CH2O Formaldehyde Portable Gas Detector USB Rechargeable Water Proof 0-10PPM
Brand: EC
226.59 USD
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We will use FREE Fastest Shipping Worldwide for this product. DHL, FedEx, TNT, UPS alike Speedy Express Carrier used. Tracking number will be provided after shipping. This is a portable single gas detector can make continuous detection to co…