Collection: Tools & Testers
Explore professional-grade tools and testers for HVAC, combustion analysis, and system diagnostics. Featuring smoke testers, CO₂ blowout guns, pressure gauges, flame mirrors, and more from trusted brands like Westwood, Crown and Refco—engineered for precision and reliability.
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40494-06 - Crown - 16 GRAM CO2 CARTRIDGE 6/PK (6PK)
Vendor:Crown EngineeringRegular price $31.68 CADRegular price$0.00 CADSale price $31.68 CAD -
40492-06 - Crown - 12 GRAM CO2 CARTRIDGE 6/PK (6PK)
Vendor:Crown EngineeringRegular price $16.10 CADRegular price$0.00 CADSale price $16.10 CAD -
40490-36 - Crown - 36 BOXES OF 10 CO2 CARTRIDGE (1EA)
Vendor:Crown EngineeringRegular price $518.99 CADRegular price$0.00 CADSale price $518.99 CAD -
40490-12 - Crown - 12 BOXES OF 10 - 8 GRAM CO2 CARTRIDGES (10PK)
Vendor:Crown EngineeringRegular price $170.90 CADRegular price$0.00 CADSale price $170.90 CAD -
40490 - Crown - BOX OF 10 - 8 GRAM CO2 CARTRIDGES (10PK) (Westwood WP-T32-30)
Vendor:Crown EngineeringRegular price $16.09 CADRegular price$16.09 CADSale price $16.09 CAD -
40466 - Crown - 1/4 X 24 OIL LINE STRAIGHT PKG (1) PER BAG (1EA)
Vendor:Crown EngineeringRegular price $11.52 CADRegular price$0.00 CADSale price $11.52 CAD -
40461 - Crown - 1/4 X 8 OIL LINE STRAIGHT PKG (1) PER BAG (1EA)
Vendor:Crown EngineeringRegular price $6.91 CADRegular price$6.91 CADSale price $6.91 CAD -
40458 - Crown - 1/4 X 12 OIL LINE STRAIGHT (1EA) (Replacement for Westwood WP-S214-12)
Vendor:Crown EngineeringRegular price $7.96 CADRegular price$0.00 CADSale price $7.96 CAD