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MSA™ ALTAIR™ Pro Single-Gas Detectors (Alternate Setpoint Models)

Provides worry-free performance and stands up to the roughest handling in even the toughest industrial environments

Manufacturer:  MSA™ 10076726

 View more versions of this product

Catalog No. 19-165-571

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.



These detectors accurately measures and display gas concentration or percent oxygen on a large, clear, backlit LCD. They offer excellent impact resistance and RFI performance.

  • Tough rubberized housing
  • One-button operation
  • Superior dust and water protection (rated IP67 except O2-R)
  • Event-logging and data-logging
  • Adjustable alarm set points are offered for LOW, HIGH, TWA, and STEL
  • Alarms are indicated by flashing LEDs, audible alarm, and internal vibrating alarm
  • Replaceable battery and sensor

  • Chemical
  • Construction
  • Electric Utility
  • Firefighting
  • Gas Detection
  • General Industry
  • Hazardous Materials
  • Indoor Air Quality
  • Manufacturing
  • Nuclear
  • Oil and Gas
  • Water/Wastewater


Class I, Div. 1, Groups A, B, C and D; Class II,
Div. 1, Group G, AEx ia IIC T4

Warranty and Services

2 years from date of purchase



-4° to +122°F
2 Years
Audible, visual, vibrating
4 oz.
2 in.
-20° to +50°C
3.4 x 2 x 1 in. (8.63 x 5.08 x 2.54cm)
1 in.
10 to 95%
3.4 in.
0 to 200
Hydrogen Sulfide
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