SECOND EAR THERMOMETER Instruction Manual Model: 235DI 1.18.
35DI 1 Second Ear Thermometer Instruction Manual Table of Contents 1. Features 2. Important Safety Instructions 3. Product Diagram 4. How this Thermometer Measures Temperature 5. Setting Date and Time 6. Directions for Use 7. Setting the Beeper 8. Fever Alarm 9. Changing Between Celsius and Fahrenheit 10. Memory Storage 11. Measuring Surface Temperatures 12. Care and Cleaning 13. Battery Replacement 14. Error Messages 15. Technical Specifications 16.
1 Second Infrared Ear Thermometer Thank you for purchasing the BIOS Diagnostics™ 1 Second Ear Thermometer. This Ear Thermometer is a high quality product incorporating the latest technology and tested in accordance with international standards. With its unique technology, this thermometer can provide safe, accurate and reliable readings with each measurement on people over 2 years of age. 1.
Please read these instructions carefully before using this thermometer and keep both in a safe place. 2. Important Safety Instructions This instrument may only be used for the purposes described in this booklet. The manufacturer cannot be held liable for damage caused by incorrect application. Never immerse this instrument in water or other liquids. For cleaning please follow the instructions in the «Care and Cleaning» section. • Do not use the instrument if there are any signs of damage.
3. Product Diagram Measuring sensor Display START button M-button (memory) Battery compartment cover Power button 4. How This Thermometer Measures Temperature This thermometer measures infrared energy radiated from the eardrum and the surrounding tissue. This energy is collected through the lens and converted to a temperature value. The measured reading obtained directly from the eardrum (Tympanic Membrane) ensures the most accurate ear temperature.
5. Once you have set the minutes and pressed the M-button the date and time are set and the time is displayed. - If no button is pressed for 20 seconds, the thermometer automatically switches to the measuring screen and you are ready to take a reading. - To cancel time setup, press the button during time setup. The LCD will show Date / Time icons with “--:--”. Press the Power button to start the measurement. If no further action is taken within 60 seconds, the thermometer will automatically turn OFF.
8. Fever Alarm If the thermometer detects a body temperature greater than 37.5°C/99.5°F, it will make 10 short beeping sounds and the LCD will light up RED, indicating a potential fever. 9. Changing Between Celsius And Fahrenheit 1. To switch the display between °C and °F, simply turn OFF the unit, press and hold the START button for 5 seconds; after 5 seconds, the current measurement scale (°C or °F icon) will flash on the display (Figure 3). 2.
12. Care And Cleaning Use an alcohol swab or cotton tissue moistened with alcohol (70% Isopropyl) to clean and disinfect the thermometer casing and the measuring probe. Ensure that no liquid enters the interior of the thermometer. Never use abrasive cleaning agents, thinners or benzene for cleaning and never immerse the instrument in water or other cleaning liquids. Take care not to scratch the surface of the probe lens and the display. It is important to clean the thermometer before and after each use.
14. Error Messages Display Error Measured temperature too high: Displays “H” when measured temperature is higher than 100°C / 212°F Measured temperature too low: Displays “L” when measured temperature is lower than 0°C / 32°F Ambient temperature too high: Display “H” when ambient temperature is higher than 40.0°C / 104.0°F. Ambient temperature too low: Displays “L” when ambient temperature is lower than 10.0°C / 50.0°F.
Measurement Laboratory: Accuracy ± 0.2°C, 32°C to 42.2°C/ ± 0.4°F, 89.6°F to 108.0°F Display Liquid Crystal Display, 4 digits plus special icons Acoustic • The unit is turned ON and ready for the measurement: 1 short beep • Complete the measurement: 1 long beep (1 second) if the reading is less than 37.5°C/99.5°F, 10 short beeps sound, if the reading is equal to or greater than 37.5°C/99.
Follow instructions for use. This document provides important product opertaion and safety information. Please read this document thoroughly before using the device and keep for future reference. Type BF applied part Batteries and electronic devices must be disposed of in accordancewith the locally applicable regulations, not with domestic waste. IP22: Protected against solid foreign objects of 12.5 mm diameter and greater.
