It has good insulation property and adopts variable speed system. This barbecue motor is wear-resistant, heat-resistant, heat-resistant and noise-resistant. Built with solid structure, safe, reliable and durable. Low power consumption and strong charging capacity. Powered by one D type battery of 1.5V or works with 1.5V power adapter (not included). Product Description Specifications: Condition: 100% brand new Model: REX-C400FK02-V*AN Measurement error: 1%+1digit, 0.5%1digit, 0.2%1digit . Cold junction compensation additional error: 0~50, 2 Temperature coefficient 0.05%/C2 Range range: -1999~9999, - 199~9999. Alarm range: Full scale free setting. Relay output contact capacity: 3A/220V, resistive or specified. Solid state relay output signal: 153V/30mA. Working power: 220V~10% 50Hz Power consumption: 4W Working environment: 0~50 Relative humidity 35%~85% Rh Weight: approx. 321g/11 .3 oz Package List: 1 * Temperature Controller 6696 * Fixing Accessories