Vito FT440 Fryer Oil Tester – TPM & Temperature

The Vito FT440 is a handheld instrument designed for use in commercial kitchens that operate deep fryers. It measures two values simultaneously — the temperature of the frying oil and its TPM level (Total Polar Materials) — giving kitchen managers an objective, data-driven basis for deciding when oil genuinely needs to be changed.

In practice, many kitchens still change fryer oil on a fixed schedule rather than by condition. That approach tends to go wrong in one of two directions: oil is discarded while it still has useful life left, or it is kept in service past the point where it is affecting food quality. The FT440 removes that uncertainty. The probe is placed directly into the oil well during or after service, and a clear reading appears within seconds — no interpretation required.

Working this way brings several practical advantages to a busy kitchen operation:

• Reduces oil spend by avoiding premature disposal of usable oil
• Helps maintain consistent food quality by identifying genuinely degraded oil
• Produces a repeatable, recordable process suitable for HACCP documentation
• Can be used across multiple fryer units in the same kitchen
• Simple enough for any trained team member to carry out without supervision

Because it requires no installation, the FT440 works as a shared instrument across a site, which makes it equally practical for a single-fryer pub kitchen and a larger contract catering operation running several units. There is nothing to plumb in or wire up — it is used at the point of service and stored when not in use.

If you are reviewing how your kitchen manages fryer oil across multiple units or as part of a broader food safety programme, our team is glad to help you think through the right approach.