🔬 Accurate Formaldehyde Detection: Extech FM200 Formaldehyde Meter Review

I purchased a formaldehyde meter from a well-known Industrial and Scientific brand and was severely disappointed. As a result of my tests, I determined that the readings were inaccurate and unreliable. The device also malfunctioned frequently, leading me to question its durability.

The meter has good build quality but in my newly renovated room the reading is constantly fluctuating between 0.01 and 0.12ppm. Which reading should I trust? As a $350 gauge, I expect accurate readings. Very disappointed and returned.

If you want accurate analysis results, this probably isn't the best option. If you are looking for areas where there are higher concentrations and making comparisons to narrow down sources, then this is for you. Easy to use and comes with a soft case. The only complaint is that it's the battery drain - buy good rechargeable batteries or plan on changing batteries every 8 hours a day.