Supco ST09 Digital Pocket Thermometer, 2-1/2" Stem, -40 to 392 Degree F

These are great, normally buy them from the supply house but these are equivalent at a fraction of the price . Use them every day maybe 8-10 times a day. Work great!

I use this product for HVAC temperature taking, it works very well and I think the buttons are sticking out too far and are easily bumped. Also it would be nice if the tip itself was narrowed so it would fit in a smaller hole in duct work. I would certainly buy it again if needed

Works perfect for HVAC service, just wish the read out was a little larger, all in all good value

I use these everyday to take the water temperature in buildings and ambient temperature in rooms. Very accurate.

Its poorly made, the battery cover is almost impossible to get off without a tiny watch screwdriver to pry it off, the battery was dead and corroded, the tip cover was very hard to get off and after a week it falls off by itself. Get a Uei or klein and be much happier.

Accuracy is spot on. Reacts relatively fast (for a digital). But the buttons are tiny and so is the display. The protective cover after two months worth of light use won’t stay on and it really needs a magnet if it’s going to used in the HVAC trades (Supco’s market). Would not buy again.

Son is culinary classes this works wonderful for him in his daily classes he is more than hapy with this

Do you really want to know how cold -40° is? I took this outside one cold winter day, the display blanked out before it could show me the -40 on the LCD. I took off one star for this reason.A similar unit that I own has an auto off function that will awaken with the push of any button, this one has the auto off function but needs the ON/OFF button pressed and held momentarily to come back on. I can think of pros and cons for each so I'm keeping both.

Works great for HVAC testing. Wish it had a light

Doesn't read temp accurately. What a thought right?