🌡️ HM Digital COM300 Temperature Meter for Enhanced SEO Review

I like this meter because it is easy to use and has all the functions I need in one device. The only downside is that the screen isn't backlit. So unless you're in optimal lighting, it's difficult to read. If it had a backlight it would be 5 starts perfect.

This product works as advertised and does its job perfectly with one exception: if you need to replace the sensor you can only buy it directly from the manufacturer because nobody else sells it , and in fact HM Digital doesn't even sell a replacement sensor in its own Revain store.

I ordered this meter earlier this year, a model 300 that measures both pH and dissolved solids. Unfortunately they sent me the Model 100 which only measures dissolved solids. However, I didn't realize this until I opened and discarded the packaging and other materials. I am now ordering another one but it was a costly mistake. I believe it was a simple mistake - both mine and the seller's. -- but the two meters look very similar, and it's easy to miss until you dip the meter in water and…