Electronic Thermometer Appraisal

Welch Allyn SureTemp Plus 690 Electronic Thermometer

The item is a Welch Allyn SureTemp Plus 690 electronic thermometer, designed for clinical use. It is primarily constructed from white plastic, with a smooth, matte finish. The device features a prominent rectangular digital display screen near the top, which appears to be blank in the image, suggesting it may be off or not actively in use. Below the screen, there are three oval-shaped buttons, two of which are light blue and one darker blue, indicating different functions. The brand name "Welch Allyn" is printed in green text above the display, and "SureTemp Plus" is printed in black below it. A notable feature is the light blue, flexible, coiled cord extending from the top, connecting to a probe tip, which is likely used for temperature measurement. The bottom portion of the thermometer's handle has a textured, light teal/green grip area, designed for ergonomic handling. The overall condition appears to be good, with no visible signs of significant wear, cracks, or discoloration. It rests on what appears to be a white counter or tabletop, and a white box with a barcode is visible directly beneath it, likely containing probe covers or accessories. Part of a black tube, possibly from a blood pressure cuff, is also visible in the foreground, suggesting a medical examination setting. The design is characteristic of modern medical diagnostic equipment, likely from the late 20th or early 21st century.