The trouble of the sensor of the compact pH meter used until now was assumed, so when we replaced it with this product, we were able to obtain stable values. Although it is saved if it is a little cheaper.
At the beginning, when used for about 6 months, the electrode part was colored (darkened) and the value showed distinctly different values compared with other pH meters, so the life span? Judge and exchange. Although I will not darken even afterwards, the value has no credibility and it is disposed of. A nice thing is that the standard solution needs only a small amount. (It is no longer calibrated even if the calibration solution is changed to a new one)
How to Buy (Negara pengiriman : Malaysia, Singapura, Thailand, and more)
Semua produk tawaran MonotaRO Singapura tertakluk pada undang-undang, peraturan, dan standard pensijilan tempatan Jepun. Sila pastikan ia mematuhi atau tidak mematuhi keperluan negara anda dan/atau organisasi antarabangsa, termasuk tetapi tidak terhad pada, Pensijilan UL, sistem Sijil Wajib Halal, dan Halal.
MonotaRO Co.,Ltd. Hyogo Public Safety Commission No.631330800020