HI5421 RESEARCH GRADE Dissolved Oxygen & BOD...

The HI5421 is an advanced research grade benchtop...

S$ 1,684.00 *

Hint!
HI98193 Waterproof Portable Dissolved Oxygen...

The HI98193 is a rugged, portable dissolved oxygen (DO)...

From S$ 1,120.00 *

H98186 Dissolved Oxygen & BOD Meter / °C -...

HI98186-02 Dissolved Oxygen and BOD meter, range: DO 0.00...

Instead of:S$ 1,900.00 * S$ 950.00 *

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