Hanna HI6421 Advanced Dissolved Oxygen Meter

Description

Comprehensive Dissolved Oxygen Measurements

The Hanna HI6421 Advanced Dissolved Oxygen Benchtop Meter is an essential tool for professionals in environmental monitoring, aquaculture, and water treatment. This advanced benchtop meter combines high accuracy and user-friendly features, making it ideal for precise dissolved oxygen measurements in both fresh and saltwater environments. The meter is available in two models: the HI6421 with an optical probe and the HI6421P with a polarographic probe, each offering specific advantages for different measurement needs.

User-Friendly Design with Advanced Features

Designed for ease of use, the HI6421 features a large touch screen display and an integrated module for fresh and saltwater measurements. The meter includes automatic temperature compensation, barometric pressure adjustments, and multiple calibration options, ensuring accurate and reliable readings. On-screen tutorial messages guide users through calibration and measurement processes, making it simple to operate even for those new to dissolved oxygen testing.