bought this little larger model in order to be able to clean more than one pair of glasses at one time. Happy with the purchase and how quickly it got delivered.

What a time saving machine! I wish i had bougth this before , the machine is pretty compact and quite easy to use ( i watch the instruction video on Yt) and i manage to make a nice result first shot .it took litteraly 15 second to make the stencil .i do recomend!

High sensitivity air quality sensor

Simple and easy to use.

The device reacts clearly to particles and although I don't have the means to calibrate its precision (except for the thermometer and the humidity meter, which is easily verifiable and in fact it was necessary to adjust it in the settings screen), I understand that it serves to get a fairly accurate idea of ​​what is happening around.

It was a reconditioned device and it arrived in perfect condition. Perhaps it gives the impression of being a somewhat "low quality" device, due to the type of plastic and design, very basic, but I suppose that is what you are paying for. So there is no complaint in this regard.

As an anecdote, it is curious that it starts beeping (the PM 2.5 goes up and such) when the neighbor starts smoking. Although you can still smell it, you begin to understand what you are detecting (and what you are not) with your own nose.

useful to get an idea of ​​how the air we breathe at home is and push us to air out the spaces.
The price is justified, it seems built with good materials and does its job.
Recommended

I bought this indoor air quality monitor to monitor my 3d printing workshop, which I am using FDM and DLP printers which use some nasty chemicals. The Lifebasis Airquality monitor tests for many pollutants including Formaldehyde, Toluene, TVOC & VOC, PM - PM1.0/PM2.5/PM10 /Air Quality Index(AQI)/ Temperature/Humidity essential in my 3d printing workshop, there is an alarm function which I have never used. My only gripe is that it doesn't record a to a downloadable file which would be useful, but not anywhere in this price range anyway. It has a built-in a 2Ah rechargeable battery which lasts about 8 hours, although I leave it plugged when using. The readout is via a 2.8” colour LCD display which is easy to read. The function I really like is the ability to calibrate the monitor which I show in the video. Recommended.

Made my 10 year old wedding ring sparkle like it was brand new! Incredible product, easy to use and cleans better than you could imagine.

Estoy encantada con el detector, muy satisfecha, gracias!

I've always wanted to experiment with a Geiger counter to see if my granite countertops or other items in my house give off small amounts of radiation. This LifeBasis Geiger Counter Nuclear Radiation Detector is perfect for that. It's a really cool tool with a great interface that feels high quality.

I tested it out on some bananas on my granite countertop and observed a small rise in the dose value, which was very interesting. The smoke detectors in my house also showed a small rise in radiation, confirming that the detector works well.

The real-time detection and multifunctional capabilities of this device are impressive. It detects dose rate, average dose rate, and total dose, with customizable alarm thresholds. The smart alarm and intelligent display settings are very convenient, and the rechargeable battery and portable design make it easy to use anywhere.

This Geiger counter is a fantastic tool for anyone interested in monitoring radiation levels in their environment. Highly recommended for its accuracy, ease of use, and high-quality build.

The Life Basis Home Radon Detector offers both long and short-term monitoring, ensuring you are always aware of radon levels in your home. Its user-friendly design and battery-operated functionality make it convenient to use and place anywhere. With a wide detection range of 0-500 pCi/L, it provides peace of mind and accurate readings for a safer living environment.

I bought my house a few years ago and it was disclosed that the radon test was positive. Fixing it has been on my "list" since then, but i decided to quantify how bad it was. So i bought this meter, and it's now at the top of my list. Yikes.

The monitor is great- good instructions, clear values, and changes appropriate to what my "expected problem areas" are. I'm getting my radon issue fixed and i expect it to show reduction. I'll update after the fix if the monitor doesn't seem to respond appropriately, but i fully expect that it will. If you are worried about radon, or suspect it, get this. It might just get you moving to get it fixed!

The product works well and the results it gives are in line with other tests I have tried. It is a good value if multiple rooms or buildings need to be tested.

Great stencil machine work great and not hard to use at all. Overall great product nothing bad I can say. Work for what I need it for. Hope this help

This product was very durable and light weight. Very easy to set up and the stenciled the was produced on the thermal paper was dark and lasted when used. The printer does not over heat. For a beginner learning how to use this was very easy. I would recommend this tattoo thermal printer.