Which analyser is right for me? Compare Time to Stop CO Analysers

What do I need? KANE-79 KANE-COA KANE-LCA KANE-CMD KANE-IIA
CO ambient air monitor & logger with KANE LINK ✓
Cooker grill & oven CO test ✓ ✓ ✓ ✓
Applicance 2 minute safety sweep test to BS 7967 ✓ ✓ ✓ ✓
Tightness & let by test ✓ ✓ ✓
Ventilation temp, RH & airlow* ✓ ✓ ✓
Simultaneous CO ambent air tests with KANE LINK** ✓ ✓ ✓ ✓
Room CO test to CMDDA1 ✓ ✓
CO incident investigation to IGEM GL8 ✓
Save & print tests to optional KANE-IRP3 ✓ ✓ ✓ ✓ ✓
See, save & send tests to KANE LIVE app ✓ ✓ ✓ ✓

*Option with KANE-DTHA2

**Option with KANE79