Dylos DC1100: The Ultimate Laser Particle Counter for Accurate Air Quality Analysis Review

Thank you Dylos for a much needed product, especially here in Los Angeles. Fine dust and 10/11 dangerous UV rays together indicate possible heart failure. My readings are 1000-1500ppm outside and 8ppm indoors with my air purifiers. The dylos counter helps me place air purifiers, dehumidifiers and plants to get good air into the house. Without a Dilos meter, my ppm reading would be five to thirty times higher. Accommodation is crucial. Many Thanks. Highly recommended. There is also a battery…

Seller has a 30 day return policy. The manufacturer offers a 90-day warranty against "defects in materials or workmanship". Well, one thing can be said for them, they know their build quality. It worked reasonably well until a week after the 90-day warranty expired. The reading started jumping around +/- 4000 fine particles for about a minute and now only reads 0/0. He was treated gently. $300 is a TON for this device, even if it has worked reliably. This is certainly an exaggeration for a…

I was very curious to know if our house was dust free after the renovation combined with the contractor's faulty HVAC filter installation which resulted in concrete dust spreading throughout the house . everything in our house. We had to move to a hotel while the house and everything in it was professionally cleaned. The basement ceilings had to be removed in order to be able to replace the HVAC ducts as we were told that it was not possible to completely remove the dust from the HVAC ducts as…