General description Sealey STW803 Premier Insulated Torque Wrench is designed for professionals working on modern hybrid and electric vehicles, providing safety with electric shocks protection up to 1500V DC and 1000V AC. This tool features a chrome vanadium steel reversible 60-tooth ratchet head and is suitable for daily professional use. Technical specifications Model No.: STW803 Torque range: 12-60Nm Accuracy: ±1% at 21°C Calibration tolerance: in accordance with BS EN ISO 6789:2017 Temperature resistance: -40°C to +70°C Fully insulated to BS EN IEC 60900:2018 Electric shock protection: up to 1500V DC and 1000V AC Other information Includes test and calibration certificate Lifetime guarantee*