I I purchased two of these units and set them side by side to check their calibration. They proved to be surprisingly accurate, with readings that matched closely. The pollution detector’s response time was impressively fast. When comparing the two devices, their readings remained very consistent even during rapid changes. Each unit includes a built‑in clock, humidity sensor, and temperature display. Both showed identical humidity and temperature readings. Overall, these are excellent value devices.

Does what it says on the can

An excellent piece of kit, accurate and reliable and highly recommended.

Easy to use, easy to understand.

Nice product.

The equipment weigh scales are second to none & exactly what I needed for work accurate & well constructed, I already have digital manifold & other Elitech equipment so new what I was getting in. Time will tell on them but looks very promising indeed & used first time today very happy. But I would like to thank the customer service team as they have out preformed my expectations basicky parcel force lost the package & within a few hours of being informed of this they had re sent another one which to me is very good indeed no probing questions, no suspicion on me just OK it's lost we send new one can't fault them. By the way week later the origanol one was found & delivered so all good happy to recommend company & products & yes I will return the second set when they arrive

Couldn't recommend this air quality device measuring tool enough. It's good for home use, and measures really accurately. Was delivered quickly and comes in a durable case. What's more, it has a good battery life and is easy to use.

I've been using these devices since 2019 to monitor anything from boiler water temperature to domestic refrigeration. Perhaps the latter is the most impressive, not many devices can be left permanently at -22°C, very reassuring to see the freezers maintaining stable temperatures and that the monitor batteries last for years. I had been using a very old version of the upload software, and was so pleased to find the latest version, which is really good to use and capable of generating professional reports. I needed some more units so bought these recently; the two obvious differences over my older ones are the USB mini B connector being replaced by USB micro B, and the vastly faster download rate. Very pleased all round!

Estoy muy contento con el funcionamiento de los 2 registradores que he comprado (el primero a través de Amazon) y gracias por las aclaraciones e instrucciones recibidas del servicio técnico de Elitech.

:)

Hibernating a tortoise in fridge needs the risks to be minimised. One of the important factors is having a low temperature failsafe and this works perfectly by having a cut out point which I set at 5C.

I am only obviously using the chilled control function but I know if the fridge should reach 5C it will switch it off. I’ve set the device to start chilling again at 5.5C

It has audible alarms for low and high temp which is handy too.

Just perfect for the job and budget conscious too.

I should say the fridge works perfectly well and stabilises at 5C so it’s only to act as a fail safe. To account for a low ambient temperature or a thermostatic failure. It would warn me of a motor failure too by alerting to high temp which you can set.

Takes a minute or two to get your head around the parameters but I got there quickly enough with some good examples.

And yes I have thought about air supply too for those of you concerned by the method.

Thank you

This device genuinely helps us protect our toddler. Living in Vilnius where solid fuel heating is common, we had no idea how poor winter air quality gets - a real eye-opener. Based on the readings, we've invested in air purifiers, upgraded our car's cabin filter, and now easily decide if it's a good day for a walk or better to stay in.

When the sensor developed a fault, Joyce handled our warranty claim brilliantly - replacement sorted without fuss, shipped to Lithuania. Excellent service.

Highly recommend for any parent wanting real data about what their family is breathing.

everything fine, cheap, easy to use, perfect!

Efficient and reliable. Easy to use

Excellent device really keeps track of what I need. Id like to understand exactly what the TVOC is measuring a bit better and what the 0-100 scale might translate to in ppm or ug/m3