The Multitec® 540 is a gas measuring device for analyzing gas mixtures that are formed in biological processes such as biogas plants, sewage plants and garbage landfills. It can measure the concentration of up to five gases simultaneously including methane, carbon dioxide, oxygen, hydrogen sulfide, carbon monoxide.

The infrared sensors for measuring methane and carbon dioxide prevent interference from others gases.

Features

• Intuitive menu with jog dial and function keys

• Large high contrast display clearly shows even in direct sunlight

• Selective infrared sensors for hydrocarbons and carbon dioxide

• Highly durable electrochemical sensors for oxygen and toxic gases

• Powered by four replaceable AA-size rechargeable batteries or disposable batteries

• Minimum seven hour battery life, rapid charging in four hours

• Explosion protection: TÜV 07 ATEX 553353 X,  II2G Ex d e ib IIB T4 Gb

• IIC when used with the TG8 carrying bag

• PC communication via USB port

• Weighs 2.2 lbs.