Cremation Retort Thermocouple — Type K, Aluminum Head (CR3408AL-K)

Type K ceramic thermocouple assembly (CR3408AL-K), aluminum connection head. Available in 12", 18", and 24" probe lengths. USA-made, individually tested, blind-shipped.

• Fits standard cremation retort / incinerator burner ports
• Primary & secondary chamber temperature sensing

Keep a spare. The ceramic cracks easily with handling and thermal cycling — a backup on the shelf means a broken sensor never stops production.

If only the tip is broken, you may just need the replacement element rather than the whole assembly.