Temperature log check

Check a temperature log for fridges and freezers. The server finds readings outside the entered range and days without a reading. No statement on food law.

Input

Result

A table of readings with range and result, the counts, lists of readings above and below the range and days without a reading, and a signature line.

A temperature list is easy to keep and easy to overlook. This tool compares each reading with the range entered for the appliance, lists readings above and below it and shows days without a reading between the first and last entry. The ranges come only from the input. It makes no statement on food law or food safety and gives no advice.

Your texts, pages and images are processed on our own servers in the EU. Trust Center

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Who it is for

Restaurants, canteens, bakeries and caterers that keep temperature lists themselves.

Typical uses

Check a month of readings before filing them.
Find missing days for one appliance.
See at a glance which readings left the range.

Example

Input

Kitchen or business: Riverside Bistro Period: 4 to 8 May 2026 Readings: id,appliance,date,time,temperature,lower,upper,note T1,Cold room,2026-05-04,08:00,4.0,0,7, T2,Freezer,2026-05-04,08:05,-19,-25,-18, T3,Cold room,2026-05-05,08:00,5.5,,, T4,Freezer,2026-05-05,08:10,-16.5,,,Door open during delivery T5,Cold room,2026-05-06,08:02,8.5,,, T6,Cold room,2026-05-08,08:00,3,,, T7,Freezer,2026-05-08,08:03,,,, Readings per day: 1 Notes: Closed on 7 May.

Result

A table of readings with range and result, the counts, lists of readings above and below the range and days without a reading, and a signature line.

A fixed example, shortened. Real results are AI-generated: please check them.

Price and limits

Price: usually 1–3 credits
Available with: Free, With package
Input limit: One page with up to 45,000 characters of HTML

Privacy

Processed on our own servers in the EU (Poland). Inputs and results are deleted after 7 days (Free) or 30 days (packages), or right after you see the result if you choose not to store them. Images are deleted right after processing.

In the API

Tool name: temperature_log_check. Create a job with POST /api/v1/jobs and fetch the result with GET /api/v1/jobs/{id}. You find your API key in your account.

curl -X POST https://do4u.eu/api/v1/jobs \
  -H "Authorization: Bearer d4u_…" -H "Content-Type: application/json" \
  -d '{"tool": "temperature_log_check", "url": "https://example.com/"}'

Full API documentation →

Questions and answers

Who does the calculation?

The server calculates all sums from the table. The AI only writes the text and cannot change the figures.

Does the tool know the legal limits?

No. It contains no limits. Only the range entered for the appliance is used, and the responsibility for choosing it stays in the business.

What counts as a gap?

A day between the first and the last entry of an appliance without a temperature. Closed days also appear, because the tool does not know them; the notes can explain them.

Is my text stored?

Only as long as needed: 7 days on Free, 30 days with a package – or not at all if you choose not to store it. Processing happens on our own servers in the EU (Poland).

Can I use the result right away?

Results are AI-generated. Please read them before you publish or send them.