# K042631: Ear Thermometer, Model WL-320X

- Pathway: 510(k) (Traditional)
- Applicant: Innovatech, Inc.
- Decided: Dec 22, 2004 after 86 days
- Product code: FLL (Continuous Measurement Thermometer)
- Device class: 2
- Regulation: 21 CFR 880.2910
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
The Ear Thermometer, models WL-320X are the battery-operated electronic devices with intended use of measuring body temperature from the auditory canal of a patient by means of an infrared sensor coupled with electronic signal amplification, conditioning and a digital LCD(display) unit. The device is a reusable and intended for home use on people at all ages.

Source page: https://510kreport.com/device/K042631
Methodology: https://510kreport.com/methodology