Commercial thermometers and timers are HACCP-critical instruments for cooking, holding and food-safety verification. Hospitality Connect supplies probe, infrared, oven and fridge thermometers plus mechanical and digital timers from Hanna, Testo, Comark, Thermapen and ThermoPro - with NATA-traceable calibration certificates available on request.
Types and accuracy
- Probe (insertion) thermometers: Digital and dial; for core temperature checks on cooked meat, soups and chilled stock. Thermapen-style at +/-0.5 degrees C is the industry standard.
- Infrared (non-contact) thermometers: Surface temperature only; useful for fridge surfaces and hot-holding pans but not for HACCP cook-temperature verification.
- Oven and fridge thermometers: Permanent in-cavity probes verifying ambient temperature; calibrated separately from probe thermometers.
- Wireless data-logging probes: For long-cook and overnight sous-vide; logs temperature against time for HACCP audit defence.
- Timers and multi-channel timers: Mechanical and digital count-down units; multi-channel models for parallel cooks.
Use cases
Standard kitchen kit: one probe thermometer per station (cold prep, hot line, pastry, butchery), one infrared for surface and ambient checks, one oven thermometer per oven and one fridge thermometer per cold store. Daily HACCP records require probe checks at start and end of service for each cook station, plus delivery and receiving temperatures.
Calibration and care
- Ice-water calibration: Verify probe at 0 degrees C in ice slurry; should read 0 +/-1 degrees C. Calibrate weekly for working probes.
- Boiling-water calibration: Verify probe at 100 degrees C (or local boiling point).
- Probe sanitation: Wipe with sanitiser between checks - cross-contamination is a real risk.
- Battery life: Digital probes drift with low battery; replace before service.
- NATA calibration: Annual NATA-traceable certificate is required by some auditors and large insurers.
Pair with
Combine with food scales and commercial blast chiller for HACCP-compliant kitchen setup.