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

The Welch Allyn SureTemp® Plus 690 Handheld Electronic Thermometer with rectal probe is purpose-built for clinical use, delivering fast and highly accurate rectal temperature measurements with enhanced safety and infection control features. Designed for hospitals, long-term care facilities, and other high-volume healthcare settings, this trusted thermometer streamlines workflows while helping clinicians maintain best practices in patient care.

Fast and Reliable Rectal Readings

Engineered for speed and precision, the SureTemp Plus 690 provides rectal temperature readings in just 10 to 13 seconds, minimizing patient discomfort while supporting timely clinical decisions. This level of speed is essential for pediatric, geriatric, or critically ill patients where rectal readings are often the most reliable method for core body temperature assessment.

Accuracy Backed by Welch Allyn Technology

Built with Welch Allyn's proven thermometry technology, the SureTemp Plus 690 ensures accurate and consistent readings you can trust. Whether used in acute or long-term care settings, the device offers peace of mind for clinicians who need dependable results with every reading.

Clear, Simple Operation

• Large LCD screen with backlighting displays temperatures in Fahrenheit or Celsius
• Flashing visual icons help guide proper use, reducing errors even in fast-paced environments
• Last reading recall function allows clinicians to quickly reference the previous temperature taken
• Push-button probe cover ejection for easy, contact-free disposal of used probe covers

Designed for Clinical Versatility

While this model is optimized for rectal temperature measurement, it retains the full range of core features that make the SureTemp Plus 690 a healthcare standard:

• Mode selection button makes switching modes straightforward (rectal, oral, axillary, if equipped with corresponding probe and well)
• 4.0 ft (1.2 m) cord provides ample length to comfortably reach patients while maintaining control
• Ergonomic design fits easily in the hand for extended use throughout long shifts

Built-in Infection Control Features

The interchangeable rectal probe well and removable design make cleaning and maintenance easy, supporting strict infection prevention protocols.

• Dedicated rectal probe helps reduce cross-contamination risk
• Removable probe well simplifies thorough disinfection between uses
• Secure, hygienic probe cover system with built-in storage for up to 25 covers

Portable and Secure

Powered by 3 included AA alkaline batteries, this handheld unit is always ready for use. It’s also compatible with an optional wall mount for added security and theft prevention in shared clinical environments.

Specifications:

• Ideal for: Pediatric care, long-term care, hospitals, and facilities requiring precise core body temperature measurement
• Temperature Mode: Rectal
• Reading Time: 10 - 13 seconds
• Power Supply: 3 AA alkaline batteries (included)
• Display Options: Fahrenheit or Celsius
• Probe Type: Interchangeable rectal probe with 4.0 ft (1.2 m) cord
• Memory Function: Last reading recall
• Infection Control: Dedicated rectal probe well, removable for cleaning; push-button probe cover ejection
• Storage: Holds up to 25 probe covers

Welch Allyn SureTemp Plus 690 with Rectal Probe: A dependable solution for fast, accurate core temperature assessment in clinical settings where reliability and safety are non-negotiable. Designed for healthcare professionals.