This product adopts a single-chip control system and high-precision temperature control probe, with excellent temperature control performance and accuracy. 1.8mm thick ABS material ensures long service life. Widely used in incubation, air conditioning systems, temperature control protection and other fields. Intelligent Judgement Mode: Automatically determines heating mode when start temperature is lower than stop temperature, and cooling mode when start temperature is higher. 1 Meter Waterproof Probe: Comes with 1m waterproof temperature probe, using 2P terminal for easy replacement. Clear Display: High-brightness digital tube for clear reading day or night. -50~110°C wide temperature control range, 0.1°C control accuracy to meet various needs. Specifications: Material: ABS; Model options: 12V/120W, 24V/240W, 220V/1500W, 110V-220V; Power supply: 12V, 24V, 220V (Optional); Temperature measuring range: -50~110°C; Temperature control range: -50~110°C; Temperature control accuracy: 0.1°C; Temperature measuring accuracy: 0.2°C; Output: Direct output; Max output capacity: 10A; Measuring input: NTC10K waterproof probe (1m); Mounting hole pitch: 73mm (4mm aperture); Item size: 60*45*31mm / 2.4*1.8*1.2in; Package size: 100*80*60mm / 3.9*3.1*2.4in; Package weight: 58g / 2.0ounce. Packing list: 1*Temperature Controller with Sensor Probe (Optional).