Exactly what I searched for. Very precise for testing dried pasta.

buen producto

nice to check combine just in case

Less than half the price of an agratronix, but can it take reliable messurments? Well Im very happy to say Yes!
It arrived in perfect condition, and the first thing I did with it was take it to a coffee quality lab to calibrate it(coffee from colombia is not the same than coffee from brazil or vietnam so it is always a good idea to calibrate) the people at the lab were actualy amazed as how fast it can take measurements that are repeatable and acurate.
Taking a measurement is very simple, just fill the container with coffee bean (not parchment), then place the cap on top and apply pressure with your hand until it moves down and beeps, after the beep the result of the measurement will apear on the screen.

But how precise are its measurements? Well after calibration, the value of humidity used to calibrate it will set the most reliable range of measurements, lets say you used a 12% humidity sample to calibrate it, when you take a measurment of another sample that is within 1% of that value the measurment will be very accurate but the farther the humidity is from the calibration value the more it will drift, For coffee I would recomend to do the calibration with a 12% sample so you have perfect measurments as soon as you start entering the acceptable humidity range, as soon as you hit 12% the dring process is complete, even sooner some times if the coffee is hot.

The only con it has is that it cant take measurements on parchment, but normaly measuring parchment is not acurrate and the closer the humidity gets to the 11~12% range the more important acurracy is due to how fast the grain dries at that stage, and for this price thats hardly a con.
I think that parchment can be meassured selecting another kind of grain with a heavy calibration but that's something I still have to test.

I would recomend this product to any coffee producer, it's a great product with a great price, you are not wastenig money for a expensive brand sticker on top of a chinesse generic.

We needed a tool to measure moisture in our green coffee and this does the trick! Very easy to use. Helps use determine a starting point for roasting. Would recommend.