EMDN V03: Measurement Devices

Complete hierarchy for EMDN group V03 in category V (Various Medical Devices): 25 terminal codes, EMDN v2026. Terminal codes are the ones accepted in a EUDAMED device record.

Registered classes, as of 8 Sep 2026. For each code with at least 20 registrations under a legislation, the chip shows how devices registered in EUDAMED under that code are classed, counted once per primary UDI-DI and kept separate for each legislation. It is not a determination. The class of a device comes from the MDR and IVDR classification rules for its intended purpose. MDD and IVDD classes are the directive classification and can differ from the class the same device would have under MDR or IVDR.

  • V03Measurement Devices
    • V0301Body Temperature Measurement Devices
      • V030101Thermometers
        • V03010102Digital Thermometers
          • V0301010201Contact Digital Thermometers (Including Probes)MDR 98.8% Class IIa · n=679MDD 100.0% Class IIa · n=171terminal

            Registered in EUDAMED under MDR with this code: 671 of 679 devices carry Class IIa on their registration (as of 8 Sep 2026).

            • 671 Class IIa (98.8%)
            • 8 Class I (1.1%)

            Registered in EUDAMED under MDD with this code: 171 of 171 devices carry Class IIa on their registration (as of 8 Sep 2026).

            • 171 Class IIa (100.0%)

            Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

          • V0301010202Non-Contact Digital ThermometersMDR 99.7% Class IIa · n=457MDD 100.0% Class IIa · n=162terminal

            Registered in EUDAMED under MDR with this code: 456 of 457 devices carry Class IIa on their registration (as of 8 Sep 2026).

            • 456 Class IIa (99.7%)
            • 1 Class I (0.2%)

            Registered in EUDAMED under MDD with this code: 162 of 162 devices carry Class IIa on their registration (as of 8 Sep 2026).

            • 162 Class IIa (100.0%)

            Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

          • V0301010299Digital Thermometers - OtherMDR 2 classes · n=44MDD 100.0% Class IIa · n=34terminal

            Registered in EUDAMED under MDR with this code, the 44 devices are split across classes (as of 8 Sep 2026).

            • 35 Class IIa (79.5%)
            • 9 Class I (20.4%)

            Registered in EUDAMED under MDD with this code: 34 of 34 devices carry Class IIa on their registration (as of 8 Sep 2026).

            • 34 Class IIa (100.0%)

            Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

        • V03010104Liquid Expansion ThermometersMDR 100.0% Class I · n=112terminal

          Registered in EUDAMED under MDR with this code: 112 of 112 devices carry Class I on their registration (as of 8 Sep 2026).

          • 112 Class I (100.0%)

          Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.

        • V03010105Liquid Crystal Body Temperature Indicatorsterminal
        • V03010199Thermometers - OtherMDR 2 classes · n=95MDD 2 classes · n=42terminal

          Registered in EUDAMED under MDR with this code, the 95 devices are split across classes (as of 8 Sep 2026).

          • 67 Class IIa (70.5%)
          • 28 Class I (29.4%)

          Registered in EUDAMED under MDD with this code, the 42 devices are split across classes (as of 8 Sep 2026).

          • 25 Class IIa (59.5%)
          • 17 Class I (40.4%)

          Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • V030102Body Temperature Monitoring Probes
        • V03010201Temperature Monitoring Cutaneous ProbesMDR 3 classes · n=250MDD 2 classes · n=321terminal

          Registered in EUDAMED under MDR with this code, the 250 devices are split across classes (as of 8 Sep 2026).

          • 135 Class IIb (54.0%)
          • 67 Class IIa (26.8%)
          • 48 Class I (19.2%)

          Registered in EUDAMED under MDD with this code, the 321 devices are split across classes (as of 8 Sep 2026).

          • 187 Class IIa (58.2%)
          • 134 Class IIb (41.7%)

          Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

        • V03010299Body Temperature Monitoring Probes - OtherMDR 3 classes · n=129MDD 3 classes · n=211terminal

          Registered in EUDAMED under MDR with this code, the 129 devices are split across classes (as of 8 Sep 2026).

          • 92 Class IIa (71.3%)
          • 31 Class IIb (24.0%)
          • 6 Class I (4.6%)

          Registered in EUDAMED under MDD with this code, the 211 devices are split across classes (as of 8 Sep 2026).

          • 165 Class IIb (78.1%)
          • 41 Class IIa (19.4%)
          • 5 Class I (2.3%)

          Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • V030180Body Temperature Measuring Devices - AccessoriesMDR 96.4% Class I · n=113terminal

        Registered in EUDAMED under MDR with this code: 109 of 113 devices carry Class I on their registration (as of 8 Sep 2026).

        • 109 Class I (96.4%)
        • 4 Class IIa (3.5%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.

      • V030199Body Temperature Measuring Devices - OtherMDR 3 classes · n=25terminal

        Registered in EUDAMED under MDR with this code, the 25 devices are split across classes (as of 8 Sep 2026).

        • 12 Class IIb (48.0%)
        • 8 Class I (32.0%)
        • 5 Class IIa (20.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.

    • V0302Clinical Dimensional Parameters Measuring Devices
      • V030201CalipersMDR 100.0% Class I · n=189terminal

        Registered in EUDAMED under MDR with this code: 189 of 189 devices carry Class I on their registration (as of 8 Sep 2026).

        • 189 Class I (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.

      • V030202GoniometersMDR 2 classes · n=56terminal

        Registered in EUDAMED under MDR with this code, the 56 devices are split across classes (as of 8 Sep 2026).

        • 52 Class I (92.8%)
        • 4 Class IIa (7.1%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.

      • V030203Ophthalmology Measurement Devices not Included in Other ClassesMDR 100.0% Class I · n=51terminal

        Registered in EUDAMED under MDR with this code: 51 of 51 devices carry Class I on their registration (as of 8 Sep 2026).

        • 51 Class I (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.

      • V030204Implant Measurement Devices not Included in Other ClassesMDR 99.2% Class I · n=127terminal

        Registered in EUDAMED under MDR with this code: 126 of 127 devices carry Class I on their registration (as of 8 Sep 2026).

        • 126 Class I (99.2%)
        • 1 Class IIa (0.7%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.

      • V030205Obstetrics and Gynecology Measurement Devices not Included in Other Classesterminal
      • V030206Urology Measurement Devices not Included in Other Classesterminal
      • V030207Sensitivity Measurements Devices not Included in Other Classesterminal
      • V030208ENT Measurement Devices not Included in Other ClassesMDR 2 classes · n=42terminal

        Registered in EUDAMED under MDR with this code, the 42 devices are split across classes (as of 8 Sep 2026).

        • 35 Class I (83.3%)
        • 7 Class IIa (16.6%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination.

      • V030209Clinical Altimetersterminal
      • V030210Weighing Scales (Excluding Those for Neonatology)MDR 100.0% Class I · n=340MDD 100.0% Class I · n=20terminal

        Registered in EUDAMED under MDR with this code: 340 of 340 devices carry Class I on their registration (as of 8 Sep 2026).

        • 340 Class I (100.0%)

        Registered in EUDAMED under MDD with this code: 20 of 20 devices carry Class I on their registration (as of 8 Sep 2026).

        • 20 Class I (100.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

      • V030211Multidimensional Measurements Stations
        • V03021101Clinical Altimeters with Weighing Scaleterminal
        • V03021199Multidimensional Measurements Stations - Otherterminal
      • V030299Dimensional Clinical Parameters Measuring Devices - OtherMDR 2 classes · n=39MDD 2 classes · n=23terminal

        Registered in EUDAMED under MDR with this code, the 39 devices are split across classes (as of 8 Sep 2026).

        • 36 Class I (92.3%)
        • 3 Class IIa (7.6%)

        Registered in EUDAMED under MDD with this code, the 23 devices are split across classes (as of 8 Sep 2026).

        • 20 Class IIb (86.9%)
        • 3 Class I (13.0%)

        Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

    • V0380Devices with Measuring Functions - AccessoriesMDR 96.0% Class I · n=150MDD 2 classes · n=39terminal

      Registered in EUDAMED under MDR with this code: 144 of 150 devices carry Class I on their registration (as of 8 Sep 2026).

      • 144 Class I (96.0%)
      • 6 Class IIa (4.0%)

      Registered in EUDAMED under MDD with this code, the 39 devices are split across classes (as of 8 Sep 2026).

      • 36 Class I (92.3%)
      • 3 Class IIb (7.6%)

      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

    • V0399Measurement Devices - OtherMDR 97.0% Class I · n=2,341MDD 3 classes · n=56terminal

      Registered in EUDAMED under MDR with this code: 2,273 of 2,341 devices carry Class I on their registration (as of 8 Sep 2026).

      • 2,273 Class I (97.0%)
      • 64 Class IIa (2.7%)
      • 4 Class IIb (0.1%)

      Registered in EUDAMED under MDD with this code, the 56 devices are split across classes (as of 8 Sep 2026).

      • 35 Class I (62.5%)
      • 20 Class IIa (35.7%)
      • 1 Class IIb (1.7%)

      Counted once per primary UDI-DI, using the class on the registration. The class of a device comes from the MDR and IVDR classification rules for its intended purpose, so a code is evidence of how others registered, not a determination. MDD and IVDD classes are the directive classification and can differ under MDR or IVDR.

How V03 is structured

25
terminal codes, selectable in a device record
6
branch headings, not selectable
16
name a specific device type
36%
fallback entries: Other and Accessories

The Measurement Devices branch runs 4 levels deep. 6 entries below are branch headings that group other codes rather than naming a device, so a classification has to resolve all the way down to one of the 25 codes marked terminal.

7 terminal codes are “- Other” entries and 2 are “- Accessories” entries, 36% of the branch. An “- Other” code is the residual slot for devices its siblings do not name, so it is worth ruling out every specific sibling before settling on one.

The largest sub-branch is V0302 (Clinical Dimensional Parameters Measuring Devices), holding 13 of the 25 terminal codes.

Frequently asked questions

Which V03 codes can be used in a EUDAMED device record?
25 of the 31 codes listed under V03 (Measurement Devices) are terminal and can be selected. The other 6 are branch headings that cannot.
How deep is the V03 hierarchy?
The V03 branch runs 4 levels below the group code. Its largest sub-branch is V0302 (Clinical Dimensional Parameters Measuring Devices), which holds 13 of the 25 terminal codes.
How many V03 codes are catch-all entries?
7 terminal codes under V03 are "- Other" entries and 2 are "- Accessories" entries, 36% of the branch. The remaining 16 name a specific device type.

Not sure which level to stop at, or which of two plausible codes to submit? The guide to choosing an EMDN code walks the decision level by level, with a worked example and the mistakes that get a EUDAMED registration rejected.

Classifying more than a handful of devices?

EUDAMate maps your device list against all 6,773 terminal EMDN codes with confidence-scored suggestions you review and confirm. Start with a free Readiness Check on your own data.

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Other groups in category V

Source: European Commission, EMDN v2026 official release. Terminal codes are the only codes accepted in a EUDAMED device record. EMDN is a nomenclature, not a risk classification. MDR/IVDR class is determined separately.