Dissolved Oxygen tester

Lab Expo offers Dissolved Oxygen Tester designed for precise and reliable measurement of dissolved oxygen in various water samples. It features a polarographic sensor with calibration options for enhanced accuracy, using air-saturated water and zero oxygen solutions. Its auto-hold function captures stable, final readings for convenient viewing and recording. Its waterproof construction protects against harsh environments, and a battery indicator monitors power levels. Our tester supports manual salinity and barometric pressure compensation, ensuring improved measurement precision.

FAQ for Dissolved Oxygen tester

1: What is a Dissolved Oxygen Tester used for?

Dissolved Oxygen Tester measures the amount of oxygen dissolved in water, which is essential for assessing water quality in wastewater treatment and laboratory analysis.

2: What is the Auto-Hold function on a Dissolved Oxygen Tester?

The Auto-Hold function automatically locks the display once the reading becomes stable, allowing users to view and record the final value without needing to constantly monitor the screen.

3: Can I use the tester in wet or rainy conditions?

Absolutely, the waterproof design ensures reliable performance even in rain, splash-prone areas or when the tester is accidentally dropped into water.

4: What does the battery indicator on the Dissolved Oxygen Tester do?

The battery indicator displays the current battery level, allowing users to monitor power status in real-time and avoid unexpected shutdowns during use.

5: What type of sensor does the Dissolved Oxygen Tester use?

This tester uses a polarographic sensor which measures dissolved oxygen through an electrochemical reaction between a cathode and anode in the presence of oxygen.