Compact design for placement on the laboratory bench with a cooling capacity of 250 W * Clear controls, large LED display and membrane keypad and sight glass for checking the temperature of the tempering liquid Automatic switching on and off (Auto-Start / Auto-shut-down function) Temperature range from -10 ° C to +40 ° C Temperature stability ± 0,5 K Cooling capacity at +20 ° C; 250 W Circulating cooler dimensions: L 200 x W 350 x H 465 mm * Cooling capacity at 20 ° C measured with ethanol