LeL combustible gas sensor has been manually tested and is guaranteed functional in all units 

Units are configured for LeL combustible gas detection only



THIS ITEM IS SOURCED FROM A SERI R2v3 CERTIFIED ESTABLISHMENT AND IS GRADED AS FOLLOWS

F3 FUNCTIONALITY GRADE
KEY FUNCTIONS WORKING

◦ KEY FUNCTIONS TESTED AND VERIFIED WORKING ◦



C3 COSMETIC GRADE
USED - FAIR

◦ NOTABLE WEAR, DIRT, SCRATCHES, SURFACE IMPERFECTIONS ◦