ph متر - کنداکتیوی متر - شوری سنج - سختی سنج و کلر سنج
کامل اندازه گیری PH،کنداکتیو
Includes EC500 pH/Conductivity meter with comb
ination ... high accuracy multi-rang
ing Conductivity ... sensor for Conductivity, TDS, ... Sal
inity, pH and Temperature measurements
...
Includes DO600
Dissolved Oxygen meter with ... electrode, replacement ... membrane ... cap, electrolyte, and polish
ing paper
Complete with 3 calibration ...