APERA TDS20 Uru Portable Pocket TDS Tester Meter Akwụkwọ ntuziaka
Mụta ka esi eji APERA TDS20 Value Portable Pocket TDS Tester Meter na ntuziaka ntuziaka a zuru oke sitere na APERA INSTRUMENTS (Europe) GmbH. Gụnyere nrụnye batrị, nhazi nhazi na ntuziaka nha maka ụdị TDS20 na TDS20 Uru.