Rexall RX551 User Manual

16 pages

To Next Page

To Next Page

Page #1 background image

Loading...

Page #1 background image

Ear / Forehead

Dual Digital

Thermometer

Table of Contents

Questions and Answers:

J
jamescaldwellAug 2, 2025
What to do if the steady battery icon is the only symbol shown on the Rexall Thermometer display?
- J
  Jessica JamesAug 2, 2025
  If the Rexall Thermometer displays only a steady battery icon, it indicates that the battery needs immediate replacement. Please check and reinstall the battery.

Rexall RX551 Specifications

General

Type	Digital
Auto Power Off	Yes
Display	LCD
Brand	Rexall
Model	RX551
Flexible Tip	Yes
Memory	Last reading memory

Summary

Important Safety Instructions

Product Diagram

How This Thermometer Measures Temperature

Forehead Measurement

Explains how infrared energy from the forehead skin is measured.

Ear Measurement

Explains how infrared energy from the eardrum is measured.

Directions for Use - Ear Mode

Directions for Use - Forehead Mode

Fever Alarm

Changing Between Celsius and Fahrenheit

Memory Storage

Measuring Surface Temperatures

Care and Cleaning

Battery Replacement

Technical Specifications

Troubleshooting

Lifetime Warranty

Related product manuals

Preview: Rexall RX546