Everything is OK, but ate figured out how to calibrate. I tell you how: on the included device we clamp and hold the right button in the form of a cork with a ring, it appears on the screen calibration of zero, its caliber and without letting it turn on the food, the device will begin to ask for the size of the plate, your task is to lift and calibrate each. On this all, the device will reboot and everything will be clear. I hope helped my feedback. Hw-300 its name is Doya video from yutuba.

The order took about 15 days. Packed in a box. Includes calibration glasses. Measures thickness in mm. For this amount is sufficiently accurate (difference 0.01-0.0-3mm). The goods are satisfied!

12 days to Mo, box as from the anus, but all whole, inserted batteries, earned, not calibrated, hope customize, have instruction in English, please you can take, the thing is useful

Got good and well packed without apparent problems, this beautiful outfit, to do testing corresponding to complete the assessment, hope that foremost goes well. Many thanks.

Thank you to the seller, everything is like in the description, there were no batteries in the order, but also everything is super. I recommend the seller.

Perfectly packed, everything is beautiful. The battery "krona" did not buy, I will check later, but I like the device externally. Seller recommend.

Delivery was brilliant! The device is accurate enough and not expensive, thanks to a set of plates of different thickness, it is easy to calibrate

Very good seller, answer all questions. He asked me to wrap it up better. Thank you very much. I'm happy with the goods as I try to write as)

The goods came very quickly, there is a cover in the package. Measures exactly and very quickly. Not buggy, does not lag, I recommend

Waited 5 weeks to Moscow. Included plate and Mica for calibration. For this money-an excellent option. Changes look like the truth.

Good product but i think its not accurate measure Because i tried a lot of time in same point but not give me the previous result.

Delivery fast in Krasnodar region. All as in the description. Only in the work did not check-later. Thank you seller.

The device is calibrated, it shows all right, in the kit There are plates for verification, everything is super

20 days passed from order time to receipt at the post office. It came quickly. I haven't tried it yet.

One of the two shows not correct, adds 0.120 to 0.190 So does not see the thickness in 2mm.

It can be a small error build like 10%. I used the product. I will add the picture later.

Working properly, has a petty margin of error But to not be PROFESSIONAL okay

Everything is fine. calibrated. checked in the car like everything exactly)

I went in principle quickly, everything is whole. I haven't used it yet.

Up to Ivanovo 10 days with the appearance of fire has not yet checked

As per described, real measurements, I recommend seller and product.

Record!!! delivery 10 days!!! good apparatus. calibrated clearly.

No battery included, dokupal itself. The apparatus such as good.

Good device. There is a need for 0.03 testimony is not critical.

It remains to be proved. Calibrated with the samples you bring.

In appearance, a solid thing, in work has not yet checked

Quite a working meter. Everything works, I recommend

The goods are not bad. The error is not big.

I did not try the work.

Good , usable