Risk type
Notifying country
Alert number

The product lacks CE marking, manufacturer identification information and technical documentation. Consequently, it might not fulfil the applicable safety and technical requirements and could measure gas concentrations incorrectly, increasing the risk of a gas explosion that could cause burns to the user.
The product does not comply with the requirements of the Directive on equipment and protective systems intended for use in potentially explosive atmospheres.

Explosive atmospheres equipment
Multi gas monitor device

Multi gas monitoring and measuring device. The device is used to measure the concentrations of various gases. Item size: 11.45 x 6.44 x 4.45 cm / 4.50 x 2.53 x 1.75 inches; Item weight: 200 g.
Packaging description
Package size: 20 x 11 x 7 cm / 7.87 x 4.33 x 2.75 inches; Package weight: 475 g / 16.8 oz.
Smart Sensor
ST8990 Multi Gas Monitor
Type / number of model
Is the product counterfeit?


  • Year - Week
  • Country of origin

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