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Customer Reviews

alphadeltarho alphadeltarho
2 L 0-2000 rpm
Good hotplate
I should have checked Vevor’s website first, because I could have got the hot plate for $112 instead of $179, that’s my fault. However, if something goes wrong with the plate, we all know Amazon returns are super easy.In my opinion, the magnet for the stir bar is weak, I will most likely have to upgrade them myself, not to big of a deal.Remember, without the probe plugged in, the temp read out is accurate for the surface of the hotplate, not what ever chemical you have in your glass/metal flask. If you dial the temp in at 150C, then the plate itself will stay at 150C, depending on your solution, you”ll most likely get thermal loss and have to go a bit over 150C on the plate to get your 150C in solution. The max temperature on the controls is 300C.With the probe plugged into the hotplate and the probe dropped in solution, this plate will only get a solution up to 100C. In fact, you’ll find that once you plug the probe in, the temperature control will not allow you to enter more than 100C. The plate itself will exceed 100C to get the solution to 100C if it has too.You can dial in the RPMs on the stir setting, it goes from 200 to 2000 RPMs, I like it, I keep notes on what I do, so this is something else to record when trying to achieve repeatable results.I have a fluke thermometer that works great, and the temp reads out within one degree of accuracy, seem like an awesome plate for the money, my only issue is the stirring magnets is weak.
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Chilibilly22 Chilibilly22
2 L 0-1600 rpm
Really nice product for the cost
Nice product that works great and fit my budget
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CH CH
2 L 0-1600 rpm
Stir plate does exactly what is says it will
My project budget is small, but I needed safe and effective equipment . I originally intended to get the 3-L stir plate which has a built in thermometer. However, this one does the trick! I do have a digital thermometer which attaches to easily to the support rod/stand. I especially like the separate control buttons for heat and stirring. Overall, I give it 4 stars. My only complaint: it temporarily stopped working - the power buttons didn't light up and the stirring rod remained motionless. But the heating unit worked (again, without the red button lighting up - potentially hazardous). It is possible that the equipment got jostled. Not knowing what to do, I set it aside. It works just fine now.
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Bender Bender
5 L 0-2000 rpm
The stir function works great!
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John A Garrison Jr John A Garrison Jr
2 L 0-1600 rpm
A Sound Buy at a Reasonable Price
This instrument performs as advertised, and is dependable.
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shalom wellong shalom wellong
2 L 0-1600 rpm
Sh-2 Magnetic Stirrer Hot Plate Dual Controls Heating Stirring Holder Laboratory
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Kiran Kiran
2 L 0-1600 rpm
Good unit
Great for many applications..use an infrared thermometer for best results in maintaining temps..feel around..it takes getting used to..but great unit..good price
Sh-3 Hot Plate Magnetic Stirrer Mixer Stirring 17x17cm 3000ml Dual Control
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Ryan Crass Ryan Crass
2 L 0-1600 rpm
Great magnetic stirrer
It heats up fast and can spin fast too. Variable speed and heat comes in handy.
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A. J. Luna A. J. Luna
2 L 0-1600 rpm
Great stirrer and hot plate for the price.
The stirrer plate and heater work well for the money. The stand is fine but useless if you actually know what to do with stands. There is no digital display of RPM or Temp, but for the price point I cant quibble.
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Eric Eric
2 L 0-1600 rpm
effective
this device works effective and when you find your sweet spot it holds that temperature very well
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