DayZ medical thermometer item icon
MedicalDiagnosis

Medical Thermometer

The Medical Thermometer is used to check a survivor's body temperature in DayZ. Its main purpose is diagnosing fever and helping confirm whether a player is sick.

Quick item summary

TypeMedical / Diagnosis
Main useDiagnosing fever
Inventory size1 × 2
Weight15 g
Absorbency0

Quick answer

The Medical Thermometer is a reusable diagnostic item used to measure body temperature. It is mainly helpful when you suspect fever, since an elevated reading can confirm that a survivor is dealing with a sickness-related issue.

In-game description

Glass thermometer filled with mercury. Can be used to help with diagnosis if feeling under the weather.

Main Uses

  • Check your own body temperature
  • Check another player's body temperature
  • Help confirm whether a survivor has a fever
  • Support sickness diagnosis and treatment decisions
  • Give more direct information than guessing from animations alone

How to use this item

Check for fever

Use the Medical Thermometer on yourself or another survivor to measure body temperature and help confirm a fever.

  1. Put the Medical Thermometer in your hands.
  2. Use it on yourself or another player.
  3. Read the temperature result.
  4. If the reading is above 38.5 °C, the survivor is likely suffering from a fever.
View related guide

Use it for sickness diagnosis

The thermometer is most useful when you suspect illness but want a clearer answer before using medicine.

  1. Check the survivor's symptoms.
  2. Use the thermometer to confirm whether fever is present.
  3. Use that result together with your other symptoms to guide treatment.
View related guide

Compare with visual clues

Without a thermometer, fever can sometimes be guessed from sweating or forehead-wiping animations, but the thermometer gives a more direct reading.

View related guide

How to get Medical Thermometer

  • Search medical loot areas.
  • Check towns and villages.
  • Look inside clinics, hospitals, and medical rooms.
  • Keep one if you want better sickness diagnosis instead of guessing.

Spawn info

MedicTownVillageUncommon
  • Medical Thermometers spawn in medical and civilian-style locations.
  • They are reusable, unlike many single-use medical items.
  • Their main value is helping diagnose fever.

Medical notes

Risks

  • The thermometer does not cure sickness by itself
  • Relying only on symptoms without diagnosis can make treatment less clear

Related symptoms

  • Fever
  • Sickness
  • Sweating
  • Forehead wiping

Prevention tips

  • Use the thermometer when you suspect fever.
  • Combine temperature readings with other symptoms before deciding on treatment.
  • Use the DayZ Health Guide to match fever with likely sickness types.

Important notes

  • A temperature reading above 38.5 °C indicates a fever.
  • If a survivor has a fever, the thermometer can return a reading between 38.5 and 39.0 °C.
  • If a survivor does not have a fever, it can return a reading between 36.0 and 36.5 °C.
  • The Medical Thermometer is reusable.
  • It helps diagnose sickness, but it does not cure it.
  • It is most useful when combined with a general understanding of DayZ sickness and treatment.