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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Ideal for ages 3+
The glass beakers will not affect the numerical result of measuring the liquid
The first view shows the general structure of the intestinal wall
Teaches children the shapes and the sequence of the 28 Arabic alphabet characters
Size: 390mm x 280mm x 120mm
Conductivity and Total Dissolved Solids TDS tester Brain Model Ideal for ages 3+0 to 1999 ppm, 1 ppm Resolution, + 2% Accuracy, 0 to 60 Degree C. Direct probe connection. Automatic calibration with the press of a button. It is ideally suited for the rigorous demands of water quality professionals. Safely Packaged to avoid being damaged during transportation.
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