This listing is for an MSA Combustible Gas Sensor
Model: A-ULTX-SENS-32-1-0 

Specifications:
Brand: MSA 
Type: Combustible Gas Sensor 
Condition: New Open Box
Measurement Range: 0-100% LEL
Calibration: 40% LEL w/ 0.6% Propane
Weight: 15 OZ

This item is exactly as pictured.