Infrared thermometers are able to measure different temperatures primarily because laser light reflects off certain contrasting objects. This is helpful for detecting heat and can help with cooking or even food safety so it’s easy to see how important the tool is in your kitchen! When taking measurements, you need not be concerned with what these indicators mean: they only show the distinct temperature reading until moving onto another material. However, sometimes there is a problem. This happened to us when our infrared thermometer began telling us that the sensor was “broken” after a few weeks of use. We went on a hunt for a cure and a course-correction but as fate would have it, weeding out the error by yourself isn’t an option–at least not without breaking something else in the process!
What is a “Lo”
A “lo” is a technical term used in thermometry to describe a deviation in the temperature of an object from the ambient temperature. A lo on an infrared thermometer may be caused by the sensor’s inability to penetrate very deep into the object being measured, poor insulation around the sensor, or a defect in the circuitry that converts the sensor readings into Fahrenheit or Celsius.
If you notice a lo on your infrared thermometer, there are several things you can do to fix it. You can try correcting the sensor’s reading by calibrating it using a known object or using a calibration strip. You can also try replacing the thermometer if its insulation is compromised or if there is a defect in its circuitry.
How to Fix the Lo on an Infrared Thermometer
Fixing the “lo” on an infrared thermometer can be a frustrating experience, but it’s not all that difficult. Here are three common methods for fixing the lo on an infrared thermometer:
1. Clean the sensor lens
2. Replace the sensor
3. Adjust the filter
How to Use an Infrared Thermometer
To use an infrared thermometer, first be sure to calibrate it. Clean the thermometer by spraying it with a can of air and wiping it off. Тhen hold the thermometer one inch from the item you are trying to measure and turn on the power. The power light will turn on and stay on during measurement. Read the temperature on the display and make any necessary adjustments to make sure that you are reading in Fahrenheit or Celsius. Once calibrated, you can use the thermometer to measure temperatures in a variety of ways.
To take a temperature orally, place the food or drink in question in front of the infrared thermometer and press it firmly against your lips. Wait 30 seconds for a reading and then release the thermometer. If using a digital thermometer, press “read” to get a reading and then press “save” to store in memory for future readings. To take an oral temperature outdoors, position the device so that the beam concentrates on your forehead before releasing the probe.
To take a temperature from the inside of an object, fit the probe into one end of the object and hold it close to the surface being measured while pressing down firmly on the other end of the probe. Digital probes can be taped onto surfaces for more accurate readings. There is no need to calibrate an infrared (infrared) temperature gun; plug it into an outlet and aim at target material.When taking measurements involving water, always
Which MFJ Thermometers are Compatible?
Many MFJ thermometers (including the GP-6C, GP-7C, and GA-7C series) have a “Lo” screw on the back which can become loose and cause an inaccurate reading. To fix this issue, you need to take two screws out of the back of the thermometer and replace them with new ones that are longer. Once these screws are in place, tighten them up using a wrench. This will fix the Lo on the thermometer and make it accurate once again.
Frequenty Asked Questions
I Have A Non-Touch Infrared Thermometer, How Do I Fix The “lo” On The Screen?
One common issue customers encounter is that the LCD screen on their infrared thermometer becomes scratched or hazy over time. This can cause the thermometer to read inaccurately and make it difficult to determine your temperature. To fix this, first try cleaning the screen with a moist cloth. If that does not work, you can try areplacing the LCD sensor.
Unfortunately, there is no easy or simple answer to fixing the “lo” on your infrared thermometer. There are many factors that could be causing this issue, and it would be best to bring your thermometer into our store for a thorough inspection. We may be able to replace the entire unit, or we may be able to give you a solution that will fix the “lo.”
I Received An Infrared Thermometer As A Gift And It Isn’t Working. What Do I Do?
The first thing you should do is try to power it on by pressing the power button. If that doesn’t work, try plugging it into an outlet and turning it on. If none of those solutions work, you may need to take it to a technician for further troubleshooting.
Push down on the probe while turning it until the “lo” goes away.
I Can’t Seem To Get My Infrared Thermometer To Read The Temperature Correctly. What Can I Do?
Make sure the thermometer is positioned properly and that you are looking straight down the lens. If you’re still having difficulty, you can try peeling the protective film off of the lens or replacing the thermometer with a new one.
There are a few things you can try to fix the problem. First, make sure that your thermometer is clean and free of any obstructions. Second, adjust the angle of your thermometer. Third, calibrate your thermometer. If all of these methods fail, you might need to replace your thermometer.
My Infrared Thermometer Says “Lo” And I Don’t Know How To Fix It.
The most common cause of this message is that the thermometer probe has become detached from the sensor. To fix this, you will need to replace the probe. To do so, take the thermometer apart and unscrew the sensor. Once the sensor is removed, clean off any dirt or debris on the probe with a dry cloth and re-attach the probe to the sensor using the screw provided.
The “Lo” on your infrared thermometer means that the probe is not in the center of the target area. To fix this, make sure that the probe is correctly inserted into the target area and then adjust the temperature setting.
I Accidentally Turned Off My Infrared Thermometer, How Do I Fix It?
In order to fix the lo on your infrared thermometer, you will need to power it back on and make sure its operating in normal mode. To do this, hold down the power button for 3 seconds until it turns off, then turn it back on by pressing the button once.
You will need to unscrew the base of the thermometer and replace the internal sensor. Make sure that you clean the area around the sensor before re-installing it.
