Ztto Bicicletta Misuratore Di Tensione Elettronica Di Precisione Raggi Checker Bici Ruota Costruttori Strumento Tenditore Affidabile Stabile Tc-02

The parcel arrived new mail in 13 days. The strain gauge is packed in a box and a navel. Everything was done, without damage. The screw that presses the spring was half twisted, I.E. The spring is completely relaxed. The micrometer itself was not screwed and spinning freely. That is, it is necessary to understand that from the plant the strain gauge is not configured or calibrated and all this lies on the end user. I knew about it and was ready for it. To check the uniformity of the tension will come and without calibration, the main thing is to clamp the micrometer with a screw and set zero, but to know the strength of the tension in in in In the kit there is a sheet A4 with the conversion table reading (mm) to kgf, but I would not trust it especially.

A good product, was on the way 14 days, the track number is tracked without complaints, corresponds to the description, packed well, when I took it in my hands was disappointed that I but the benefit is the fixing screw that you can hold it, first I was scared that I knocked down the calibration, But then he scored and put on the zeros, looks good and reliable, but the testimony is slightly chewed, probably because the dial itself is badly pressed, I think it will last. In the kit there is a table of measurement. I did not communicate with the seller.

It came with the tip of the dial indicator broken, but Adafar helped get a partial refund to get another dial indicator. They would have done a full return and then purchase another, but I did not want to have to wait multiple weeks to get another one. I did have another dial indicator gauge to use in the meantime though. The tension meter seems to work very nicely at a fraction of the cost from Dt Swiss / Sapim / etc.

I've been truing a pair of wheels and it's working like expeced. But the calibration screw should be marked as a proof of calibration. Mine is not but after asking ZTTO they claims it's calibrated from fabric. It seems like it is. The scale and conversion table is the same as the Park Tool TM-1 and you can use Park Tools calibration app when truing.

An excellent tool, the tension of the spokes measures well. Included is a pattern for defining the size of spokes, instruction in English and a table for determining tension for different types of spokes, including steel, aluminum, titanium, carbon flat, etc, and, The price is very satisfied, the goods sent super fast, the seller is well done

With the product no problem, but the delivery took a long time and I myself had to go to the Post Company and manage delivery. It was a complicated and delayed situation. There were recent changes in customs policy in Colombia, especially on VAT payment and that complicated everything.

Buon prodotto. It works very well. The gauge is adjusted with the allen screw and is already calibrated to zero. Measurement much more accurate than with the other TM-1 spring tool. It's worth the price difference.

The main pin is not held in place. you will get inaccurate measures. I did not recommend. there are better options. Also the table is not available online and is a bit tricky to understand.

Quality class, delivery month. I recommend the goods and the seller. Unfortunately, there are no values in the table for my spokes DT competition race 2.0-1.6-2.0

seems ok quality. as described in listings. not sure how well calibrated. will try using it as a rough wheel spoke tension indicator.