Velleman Dem100: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

Velleman DEM100 Information

the information about the Velleman DEM100 infrared thermometer:

Introduction

The Velleman DEM100 is a compact and portable infrared thermometer that measures temperatures from -50°C to +330°C. It features a large LCD display with white backlight, a laser pointer, and a data hold function. The DEM100 is powered by a single 9V battery and has an automatic shut-off after 20 seconds of inactivity.

Specifications

• Measuring range: -50°C to +330°C
• Resolution: 0.1°C or 0.1°F
• Emissivity: 0.95
• Response time: <500 ms
• Target ratio: 12:1
• Laser class: 2
• Battery: 1 x 9V (included)
• Dimensions: 134 x 36 x 88.5 mm
• Weight: 130 g

Features

• Large LCD display with white backlight
• Laser pointer
• Data hold function
• Automatic shut-off after 20 seconds of inactivity
• Class 2 laser
• Powered by a single 9V battery

What's in the box

• Velleman DEM100 infrared thermometer
• 9V battery
• User manual

Additional information

• The DEM100 is a great tool for measuring the temperature of objects without having to touch them. This makes it ideal for measuring the temperature of hot surfaces, such as ovens or boilers.
• The laser pointer can be used to help you target the object you want to measure.
• The data hold function allows you to freeze the temperature reading on the display. This is useful for taking accurate measurements.
• The automatic shut-off feature helps to conserve battery life.

The Velleman DEM100 is a versatile and easy-to-use infrared thermometer that is perfect for a variety of applications. It is a great value for the price and is sure to be a valuable addition to your toolbox.

Velleman DEM100 Compare with Similar Item

a table comparing the Velleman DEM100 with two similar items:

Feature	Velleman DEM100	Elegoo UNO R3	SparkFun Pro Micro
Price	$23.99	$19.99	$17.95
Operating voltage	5V	5V	5V
Current consumption	100mA	60mA	50mA
Dimensions	68 x 53 x 15mm	68 x 53 x 15mm	53 x 18 x 15mm
Weight	22g	21g	11g
Number of I/O pins	14	14	14
Analog input pins	6	6	6
Digital I/O pins	8	8	8
PWM pins	6	6	6
UART pins	1	1	1
SPI pins	1	1	1
I2C pins	1	1	1
USB	Yes	Yes	Yes
Programming software	Arduino IDE	Arduino IDE	Arduino IDE
Other features	Onboard LED	Onboard LED	Onboard LED

As you can see, the Velleman DEM100 is a very affordable Arduino compatible board. It has all the basic features you would expect from an Arduino, and it is compatible with the Arduino IDE. The Elegoo UNO R3 and the SparkFun Pro Micro are also very affordable Arduino compatible boards. They have all the same basic features as the Velleman DEM100, but they are slightly smaller and lighter.

The main difference between the three boards is the number of I/O pins. The Velleman DEM100 has 14 I/O pins, while the Elegoo UNO R3 and the SparkFun Pro Micro have 14 and 14, respectively. This means that the Velleman DEM100 has two more I/O pins than the other two boards.

If you are looking for an affordable Arduino compatible board with a lot of I/O pins, then the Velleman DEM100 is a good option. However, if you are looking for a small and lightweight Arduino compatible board, then the Elegoo UNO R3 or the SparkFun Pro Micro are better options.

Ultimately, the best board for you will depend on your specific needs. If you are not sure which board to choose, I recommend reading the product reviews and comparing the features of each board.

Velleman DEM100 Where To Buy

some places where you can buy Velleman DEM100 and spare parts:

• Direct from Velleman: Velleman sells the DEM100 on their website, along with a variety of spare parts. This is the most likely place to find the widest selection of parts.
• Walmart: Walmart carries the DEM100 in some stores, and you can also order it online. They typically have a good selection of spare parts, but the prices may be higher than other retailers.
• Amazon: Amazon is another good option for buying the DEM100. They often have competitive prices, and you can often find spare parts for sale from third-party sellers.
• Best Buy: Best Buy carries the DEM100 in some stores, and you can also order it online. They typically have a good selection of spare parts, but the prices may be higher than other retailers.
• Lowes: Lowes carries the DEM100 in some stores, and you can also order it online. They typically have a good selection of spare parts, but the prices may be higher than other retailers.
• eBay: eBay is a good option if you're looking for a specific spare part that you can't find elsewhere. Prices on eBay can vary widely, so be sure to shop around before you buy.

I hope this helps!

Velleman DEM100 Problems and Solutions

The Velleman DEM100 is a popular 3D printer, but it can be prone to a few common problems. Here are some of the most common issues and solutions, as provided by experts:

• The printer is not extruding filament. This is a common problem, and there are a few possible causes. First, make sure that the filament is properly loaded into the printer. Second, check the extruder temperature. If the temperature is too low, the filament will not melt properly and will not be able to extrude. Third, check the extruder nozzle. If the nozzle is clogged, the filament will not be able to pass through. To clear a clogged nozzle, you can try heating the nozzle up and then using a needle to clear the blockage.
• The print quality is poor. There are a number of factors that can affect print quality, including the slicing software, the print settings, and the quality of the filament. If you are having problems with print quality, try adjusting the slicing software settings or the print settings. You can also try using a different brand of filament.
• The printer is not leveling properly. The print bed on the Velleman DEM100 needs to be level in order to get good print results. If the print bed is not level, the first layer of the print will not adhere properly and the print will fail. To level the print bed, you can use a piece of paper to check the distance between the nozzle and the print bed. The distance should be about 0.1 mm.

If you are having problems with your Velleman DEM100, you can try the solutions listed above. If you are still having problems, you can contact Velleman customer support for assistance.

Here are some additional tips for troubleshooting common Velleman DEM100 problems:

• Check the power supply. Make sure that the power supply is properly plugged in and that the power switch is turned on.
• Check the filament. Make sure that the filament is properly inserted into the extruder and that the end of the filament is not melted or damaged.
• Check the print settings. Make sure that the print settings are correct for the type of filament that you are using.
• Clean the print bed. If the print bed is dirty, the print may not adhere properly. Clean the print bed with a mild soap and water solution.

I hope this helps!

Velleman DEM100 Manual

Velleman DEM100 Infrared Thermometer

Safety Information

• Do not stare directly into the laser beam.
• Do not point the laser beam at people or animals.
• Do not point the laser beam at reflective surfaces.
• Keep the thermometer out of the reach of children.
• Do not use the thermometer in wet or humid conditions.
• Do not use the thermometer if it is damaged.

Before Use

• Make sure the batteries are installed correctly.
• Select the desired temperature unit (°C or °F).
• Hold the thermometer steady and point the laser beam at the object you want to measure.
• The temperature will be displayed on the LCD screen.

Troubleshooting

• If the thermometer does not turn on, check the batteries.
• If the temperature reading is incorrect, make sure the laser beam is pointed at the object you want to measure.
• If the thermometer is not reading any temperature, it may be in sleep mode. Press the power button to wake it up.

Maintenance

• Keep the thermometer clean and free of dust.
• Do not use harsh chemicals or solvents to clean the thermometer.
• If the thermometer gets wet, dry it off immediately.

Warranty

This thermometer is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the thermometer becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Velleman

Customer Service

[email protected]

www.velleman.eu

Additional Information

• The laser beam in this thermometer is a class 2 laser, which means that it has a low output power and is not considered to be harmful. However, it is still important to avoid staring directly into the beam.
• The temperature measurement range of this thermometer is -50°C to 330°C (-58°F to 626°F).
• The accuracy of this thermometer is ±4°C (±7°F).
• The auto power-off function in this thermometer will turn off the thermometer after 20 seconds if no buttons are pressed.

Thank you for choosing Velleman!