This Magnetic Electrode Holder features a strong magnet and is made of durable plastic. The magnetic electrode holder is resistant to seawater, impacts, and shocks. This electrode holder can accommodate up to 4 electrodes and is equipped with powerful neodymium magnets that can be used on glass up to 1.25 cm thick.

• For a maximum of 4 electrodes.
• Specifically designed for Apex Controller electrodes.
• Made from durable acrylic, resistant to seawater, impacts, and shocks.
• Equipped with strong neodymium magnets that can be used on glass up to 1.25 cm thick.