Oil, gas, and petrochemical
Confined spaces
Fire service
Utilities and telecommunications
Municipal works and waste water
Civil engineering
Product Information
MSA’s new ALTAIR 4 Multigas Detector
for LEL, CO, H2S, and O2 raises the
standard for personal multigas detectors
by offering a combination of features you
won’t find in competitive models.
The ALTAIR 4 Multigas Detector is the
only portable gas detector with an
optional MotionAlert™ feature if a user
should become disabled due to
unforeseen hazards. When enabled, the
MotionAlert feature will activate if the
instrument does not detect motion for 30
seconds, and is ideal for confined space
entry applications. This unique gas
detector function can be deactivated by
the user. This unit's InstantAlert feature
also allows users to manually alert others
to a potentially hazardous situation. The
ALTAIR 4 Multigas Detector is as tough
and functional as it looks, offering
distinctly ribbed rubber housing for
secure grip and unsurpassed durability.
A high-contrast display and three large,
rubberized buttons enable easy operation
in low-light conditions.
The rubber over-molded housing is easy
to grip, provides unsurpassed durability, is
rated IP67 against dust and water ingress,
and passes a 10+ foot drop test. This unit
is equipped with a 95+ dB audible alarm
and ultra-bright alarm LEDs on both its top
and bottom for maximum visibility.
Vibrating alarm and data logging are
standard features in this very
competitively-priced unit. MSA’s ALTAIR 4
Multigas Detector is Galaxy® Systemcompatible
for calibration and record
keeping; a QuickCheck™ Test Station for
fast, easy bump testing is also available.
Data logging is a standard feature; the
ALTAIR 4 Multigas Detector is MSA Link™
Software-ready.
Features & Benefits
• MotionAlert feature plus audible, visual & vibrating alarms
• InstantAlert feature to sound a manual alarm
• Most rugged instrument available
• Large buttons for easy operation
• 16-hour battery run time when fully charged
• Tested to IP67
• Global approvals
• Economically priced
• MSA Link Software-ready
