Safety metal steel cover Prevent the knife head from rotating and touching at high speed when working, and prevent fish scales from splashing. 304 Stainless steel blade High-frequency hardened stainless steel blade, scientific teeth depth, no damage to the fish skin, fast and clean scale removal. Push type switch Hold it to start, release it to stop. With emergency stop module function, it will stop when loosened, safe and power-saving. Powerful motor High-purity copper wire motor strong power. Quiet bearing, stable operation and low noise. How to prevent fish scales from splashing during use? First of all, use the machine at an angle of 45 degrees. Secondly, do not press the switch hard. If you press it too hard, the rebound force will be very large, which may cause the fish scales to splash and damage the fish meat. Powerful Electric Fish Scraper Cordless Fish Scaler Cleaner Powerful Electric Fish Scraper Cordless Fish Scaler Cleaner Electric Fish Scaler Fish Scale Scraper Remover Cleaner Add to Cart Buying Options Buying Options Customer Reviews 4.1 out of 5 stars 49 4.2 out of 5 stars 16 4.4 out of 5 stars 121 Price $35.01$35.01 — no data $39.93$39.93 Color Orange Red Red Battery 1 Battery 2 Batteries 1 Battery Battery capacity 2200mAh 2000mAh 2000mAh