HANS GRASSL Portable Electric Fishing

Portable Electric Fishing Device – HANS GRASSL

The portable electric fishing devices from the HANS GRASSL brand are professional-grade equipment known for their efficiency, reliability, and durability. Designed for fieldwork, these devices are widely used in scientific research, fisheries resource management, and ecological monitoring.

Lightweight and easy to transport, the device operates with a rechargeable battery (typically 12V or 24V) and can generate a continuous or pulsed current, adjustable depending on site conditions (water conductivity, type of aquatic environment, targeted species). The electric current, temporarily applied in the water, immobilizes fish without harming them, facilitating their capture, identification, measurement, and release.

General Specifications:

• Power supply: 12 V or 24 V rechargeable battery

• Output voltage: 600 to 1000 V DC (adjustable)

• Current type: Continuous or pulsed

• Use: Rivers, streams, lakes, shallow water areas

• Components: Generator, anode (pole with ring), cathode (dragged cable), harness or backpack support

• Safety: Complies with VDE standards and IEC 60335-2-86 directive

Applications:

• Temporary fish capture for scientific studies

• Sampling of aquatic populations

• Species control and management (broodstock, juveniles)

• Environmental monitoring

Compact and ergonomic, the HANS GRASSL portable device is an ideal solution for aquatic ecology professionals and field technicians.