Description: Using the design of two display windows A dual-use machine, can set two control temperature at the same time. Temperature range: -40 ~ 105? Control accuracy: 0.1? Input measurement: NTC 10K l=1m Power input: 220V Specification: Material: Plastic + PCB Color: As Pictures Shown Panel Size: Approx. 90x 80mm/ 3.54x 3.15 inch Opening Size: Approx. 77x 70mm/ 3.03x 2.76 inch Package Includes: 1 Piece Microcomputer temperature controller Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement