- Typical capacity
- For this class of handheld equipment, throughput is dependent on operator speed and fish size, typically processing several fish per minute.
- Power supply
- Commonly found on units of this type, a standard single-phase electrical supply (e.g., 230V, 50Hz in the UK) is required.
- Construction material
- Typically, the descaling head and shaft are made from food-grade stainless steel for hygiene and durability, with the motor housing often being a robust, water-resistant plastic or alloy.
- Weight
- Handheld descalers are generally lightweight for operator comfort, typically ranging from 1.5 kg to 3 kg.
- Descaling method
- This type of unit employs a rotating head with abrasive teeth or blades to remove scales efficiently without damaging the fish flesh.
- Safety features
- Commonly includes a waterproof motor housing and often a safety guard around the descaling head to protect the operator.