Welch Allyn SureTemp Plus 690 Handheld Electronic Thermometer
With Interchangeable Oral Probe Well and 4.0 ft Cord

Designed for busy healthcare environments, the Welch Allyn SureTemp® Plus 690 Handheld Electronic Thermometer delivers fast, accurate, and reliable temperature readings in a portable, easy-to-use design. Built to meet the high demands of hospitals, clinics, long-term care facilities, and physician offices, the SureTemp Plus 690 combines trusted clinical performance with features that enhance infection control, workflow efficiency, and patient comfort.

Speed That Saves Time

With the SureTemp Plus 690, clinicians can quickly capture body temperature readings with minimal disruption to patients.

• Oral readings in approximately 4 to 6 seconds
• Pediatric axillary readings in about 10 to 13 seconds
• Adult axillary readings in just 12 to 15 seconds

This rapid response capability reduces exam times and improves patient throughput—essential in busy clinical settings where every second counts.

Clinical-Grade Accuracy You Can Trust

Equipped with Welch Allyn's advanced thermometry technology, the SureTemp Plus 690 provides consistent, trustworthy readings that meet the accuracy standards of today’s healthcare professionals. Whether measuring oral, pediatric axillary, or adult axillary temperatures, clinicians can count on the device to deliver results they can rely on for critical decision-making.

Flexible and Easy to Use

Engineered for versatility, the SureTemp Plus 690 allows seamless switching between temperature-taking modes with the press of a button.

• Mode selection button enables clinicians to choose from oral, pediatric axillary, or adult axillary based on patient needs
• Large backlit LCD screen displays results clearly in Fahrenheit or Celsius, with flashing icons to guide proper probe placement and operation
• Last temperature recall function lets users easily reference the previous reading for clinical tracking

Enhanced Infection Control

The interchangeable oral probe well and push-button probe cover ejection system help reduce the risk of cross-contamination between patients. The removable probe well makes cleaning and disinfection straightforward, supporting adherence to infection prevention protocols.

Designed with Clinicians in Mind

• Ergonomic handheld design for comfortable use throughout the day
• 4.0 ft (1.2 m) cord offers extended reach while maintaining control
• Built-in probe cover storage holds up to 25 covers, keeping them conveniently within reach
• Powered by 3 included AA alkaline batteries, providing long-lasting performance for continuous use

Specifications:

• Ideal for: Hospitals, outpatient clinics, physician offices, long-term care facilities, and any clinical environment requiring fast, reliable thermometry.
• Temperature Modes: Oral, Pediatric Axillary, Adult Axillary
• Reading Time: Oral (4-6 sec), Pediatric Axillary (10-13 sec), Adult Axillary (12-15 sec)
• Power Supply: 3 AA alkaline batteries (included)
• Display Options: Fahrenheit or Celsius
• Probe Type: Interchangeable oral probe with 4.0 ft (1.2 m) cord
• Memory Function: Last reading recall
• Infection Control: Push-button probe cover ejection and removable probe well
• Storage: 25-probe cover capacity

Welch Allyn SureTemp Plus 690: Dependable temperature measurement backed by the brand clinicians trust. Make every reading faster, cleaner, and more accurate—because in healthcare, precision and efficiency matter.