Infrared Thermometer, Helect Digital Laser Infrared Thermometer Pyrometer (-50 °C to 550 °C) with LCD Lighting

Works great, hood quality and accurate. Its easy to use, put the battery in and go. The littlies and hubby had lots of fun taking the temperature of everything, cats, dogs, radiators you name it.

Not sure if it reads completely accurate but for the price it seems to do the job, I use it for curing screen printing ink, pretty good overall!

The device is easy to use: simply hold trigger to get continuous readings (scan) with 1/2second lag - so scan slowly. Release the button and it will hold the last reading - useful when taking a reading and are unable to see the display. The display has a on/off backlight to assist if needed.I have tested this on various known temperatures (fridge, freezer, icy water, boiling water) and readings are reasonably accurate.Beware: on my device the laser-spot is way off the alignment of the gun (a good 12cm out at 3meter distance), so be cautious if taking measurements at a distance. Also be aware that the 'cone' of the IR detector has field of view of 12:1, so at 3 meters distance it will show the temperature for a 250cm diameter area. So to get an accurate reading for a small area you need to be close to it.Finally:, different materials/surfaces have different IR Emissivity Values in that a matt-black surface will display a higher IR reading than a white or reflective one. The instruction leaflet provides an Emissivity Value table for various materials, but it fails to explain how to use them. I am of the understanding that you DIVIDE the displayed reading by the Emissivity value (always less than 1), so that the actual/calculated temperature will be higher than that displayed.I'd happy give 5 stars if the guidance laser was more accurately aligned to the physical hand-gun, although the separate IR detector could also be misaligned. And slightly better instructions.

Used it to pick up draughts around doors and windows, very good product

Good to use indoors, finds where the cold walls in your room are.

Fairly accurate temp readings very good for price.I work in asphalt industry and have misplaced my works temp gun which was expensive this seems to be on par and a good price.

Easy to use

Might not have really accurate temp.