Good products both! especially for this price! happy with this purchase! thank you very much!

Good products both! especially for this price! happy with this purchase! thank you very much!

Good products both! especially for this price! happy with this purchase! thank you very much!

I like it

I like it

I like it

produto com aparencia muito boa e tambem boa qualidade

produto com aparencia muito boa e tambem boa qualidade

produto com aparencia muito boa e tambem boa qualidade

Both devices look great. I like very much that pHmeter comes with solution power to acurate calibration. Great purchase !

Both devices look great. I like very much that pHmeter comes with solution power to acurate calibration. Great purchase !

Both devices look great. I like very much that pHmeter comes with solution power to acurate calibration. Great purchase !

うまく機能し、私はそれが大好きです。

works fine and i love it.

うまく機能し、私はそれが大好きです。

good production qualité price

good production qualité price

good production qualité price

تم تجربتها إنها رائعة وهي سليمة شكرا لكم very good

تم تجربتها إنها رائعة وهي سليمة شكرا لكم very good

تم تجربتها إنها رائعة وهي سليمة شكرا لكم very good

The products seem to be ok to use them to figure out their quality, good price

The products seem to be ok to use them to figure out their quality, good price

The products seem to be ok to use them to figure out their quality, good price

The measurements from these tools aren't very accurate but still useful to get ballpark numbers. The PH meter, after calibration, has a deviation of about 0.2-0.4 points.

The measurements from these tools aren't very accurate but still useful to get ballpark numbers. The PH meter, after calibration, has a deviation of about 0.2-0.4 points.

The measurements from these tools aren't very accurate but still useful to get ballpark numbers. The PH meter, after calibration, has a deviation of about 0.2-0.4 points.

配送は非常に速く、商品は優れています。 通信のエクスプレスウェブサイトより優れています。 皆さんにサイトを扱うことをお勧めします

الشحن سريع جدا والبضاعة ممتازة افضل من موقع على اكسبرس فى التواصل انصح الجميع بالتعامل مع الموقع

配送は非常に速く、商品は優れています。 通信のエクスプレスウェブサイトより優れています。 皆さんにサイトを扱うことをお勧めします