THERMOBIO LE-V21 Infrared Forehead Thermometer User Guide

THERMOBIO LE-V21 Infrared Forehead Thermometer

SPECIFICATION

• Brand THERMOBIO
• Model LE-V21
• Special Feature Non-Contact
• Age Range (Description) Adult
• Unit Count 1 Count
• Power Source Battery Powered
• Number of Batteries 2 AAA batteries are required. (included)
• Item Length 5.83 inches
• Response Time 1 second
• Resolution 0.5 degrees Fahrenheit

Product Layout

HIGHLY RELIABLE, CONSISTENT SENSOR MEASUREMENTS

TWO-COLOR INTELLIGENT BACKLIGHT DISPLAY

Error range: +0.5 F (0.3 C)

Dimension

What’s In the Box

Easy to Use

• The most recent non-contact infrared temperature measurement technology is used in this gadget.
• To take the temperature, point the thermometer at the forehead and depress the handle trigger button.
• The measurement ranges from 04 to 2.5 inches (1-6cm).

Advantages

• 1-second outcomes
  The thermometer provides a reading in less than a second without sacrificing precision.

• Accurate/Precise
  The premium sensor is built in Germany and is reliable across a wide range of values.

• Non-Contact
  Higher safety and hygiene are promoted by a contactless thermometer.

Main Component Including

LCD Display Description

Technical Specifications

• Measurement Modes Forehead/ Object
• Measuring Distance 04-2.5in/1-6cm
• Power Requirements 2×1.5V AAA Batteries (Included)
• Range (Body) 89.6-109.2°F/32.0-42.9°C
• Range (Object) 32-212F/0-100°C
• Accuracy (Body) +0.4F within 95.0-107.6°F range
• Accuracy (object) +1.8°F within 59-140°F range
• Clinical Repeatabilitys +0.5°F/+0.3°C
• Display Resolution 0.1F/0.1°C
• Dimensions 5.9 x3.3 x1.7in / 149 x 85 x 44mm
• Weight 0.24lbs/ 110g
• Waterproof Rating IP22

Features

• Modern technology
  The newest smart chip provides superior performance by using an enhanced algorithm to ensure that the three extremely sensitive sensors exactly detect your temperature to hygienically offer correct results, faster, safer, and more consistently.

• Permanent Reliability
  Our IR forehead thermometer has demonstrated a lifetime and reliability of over 1000 hours of use.

• High Precision
  The ultra-accurate infrared sensor gathers more than 150 data points per second in an indoor or outdoor environment to guarantee that every temperature reading is as accurate as possible.

• Rich in Features
  A switch between measuring object or body temperatures, a sound toggle, and a fever alert system are just a few of the simple-to-use features. A 30-second automatic power-off function helps preserve electricity.

• Multipurpose Mode
  The thermometer has two settings: “Body” and “Object.” “Body” is used to measure body temperatures, while “Object” is also used to measure the temperatures of food, water, and other objects.

• Celsius vs. Fahrenheit
  Choose the °F or °C temperature measurement type that you desire.

• Self-Powering Off
  If no operation is detected after 15 seconds, the gadget is set to shut off automatically.

• Fever Warning
  The LCD panel will turn red and a warning sound will play if the temperature is higher than usual.

• Memory performance
  For the purpose of tracking temperature changes, the most recent 32 results are kept in memory.

FAQs

Are infrared thermometers safe?

All people, including infants, kids, and adults, can safely use clinical infrared thermometers as long as the laser is kept away from their eyes. These non-contact tools also enable safe remote human body temperature measurement.

Are infrared thermometers accurate?

The accuracy and dependability of infrared (IR) thermometers are on par with those of rectal or oral thermometers. It’s crucial to realise that the accuracy of these thermometers relies on how and where they are used. To ensure correct use, always refer to the manufacturer’s recommendations and instructions.

Where should you use a touchless thermometer?

The centre of the forehead is where the thermometer is intended to measure temperature. Don’t use any other body parts to measure anything.

How many degrees do you add to an infrared forehead thermometer?

You must add 0.5 to 1 degree to your temperature to get the reading it would have given if taken orally since a temporal thermometer would often read 0.5 to 1 degree lower than an oral thermometer. For instance, if the temperature on your forehead was 98.5°F, you might actually be suffering with a low-grade fever that is 99.5°F or higher.

Why is the forehead thermometer not accurate?

It’s possible that this thermometer is less accurate than others. Temperature measurements can be impacted by direct sunlight, extreme cold, or a perspiring forehead. Accuracy may also be impacted by variations in user practise, such as holding the scanner too far away from the forehead.

Where can you use a non contact infrared forehead thermometer?

Hold the thermometer three fingers’ length away from the subject’s temple (3-5 cm). Skin should not be in contact with the thermometer.

How accurate are no touch thermometers?

The non-contact thermometer has a sensitivity and specificity of 97%. The negative predictive value is 99%, which is particularly crucial to exclude fever and prevent pointless laboratory testing.

How do I know if my infrared thermometer is accurate?

Any steady temperature can be used to use a comparator to assess the accuracy of an infrared thermometer. However, it is more accurate at 22°C, ambient room temperature, to lessen the likelihood of a temperature difference between the interior surface and the base test hole.

Does distance affect infrared thermometer?

The thermometer will also be measuring the temperature outside the region you wish to measure if you try to use it to measure a two-inch (5-cm) area from even a few feet (1 m) away. As a result, you won’t receive an accurate reading.

How do I know if my forehead thermometer is accurate?

One should read the manufacturer’s instructions and make sure the measurement region on the forehead is clean and free of hair or headgear to acquire the most accurate reading.

How accurate is forehead temp?

Tympanic temperature is 0.5 to 1 degrees Fahrenheit (0.3 to 0.6 degrees Celsius) higher than oral temperature. Usually, an oral temperature is 0.5 to 1 degrees Fahrenheit (0.3 to 0.6 degrees Celsius) lower than an armpit (axillary) temperature. Normal differences between an oral temperature and a forehead (temporal) scanner range from 0.5 °F (0.3 °C) to 1 °F (0.6 °C).

Video

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>