MSA: single-gas detector Altair Pro. MSA has launched its Altair Pro – a compact high-performance single-gas detector with fast-responding 20 series sensors.

Three sensor options are available to suit various applications and needs: carbon monoxide, hydrogen sulphide and oxygen.

The product’s true single-button operation provides quick and easy access to all functions of the instrument. If a simple calibration check or “bump test” is carried out the instrument will display a checkmark that lasts for 24 hours, increasing user confidence.

The display is easy to read, enabling the user to view gas concentration, alarm conditions, alarm set points, battery status and peak reading.

In addition to the displayed alarm superbright LEDs, a distinctive audible and a strong vibration alarm ensure complete protection.

The highly efficient, commercially available battery makes the instrument run for over a year when used over a standard working week.