The HI-9147 is designed for aquaculture applications. This unit is unique among our family of DO meters as it is supplied with a galvanic probe.

Unlike polarographic probes, galvanic DO probes require no conditioning time. When you need to measure multiple samples in a given period of time, pick it up and measure on demand.

The HI-9147 is a must have for DO sensitive organisms or high bio-load environments.

Key features

• Designed specifically for aquaculture
• Galvanic DO probe
• Backlit LCD
• Automatic Temperature Compensation
• Manual salinity and altitude compensation
• Water-resistant
• 4m Probe