The highlighted nixie tube is clearly displayed, which can be read clearly whether it is used during the day or at night The 2p terminal of the sensor can be replaced at will. When you need to use other probes, you can replace them at will. ABS material shell is not only exquisite and beautiful, but also 1.8mm super thick design, high mechanical strength, good electrical performance, anti-aging. The ultra wide temperature control range of 50 ~ 110 ℃ can be used in various temperature control fields. The temperature control accuracy of 0.1 ℃ can meet your control needs Wiring input and output design makes it more convenient to use in various industrial control equipment. Multi strand conductor 300V / 20A is configured in excess, which is safe and reliable. Product Name: microcomputer temperature controller Product model: xh-w3002 Temperature measurement range: - 50 ~ 110 ℃ Temperature control range: - 50 ~ 110 ℃ Temperature measurement accuracy: +/- 0.2 ℃ Temperature control accuracy: +/- 0.1 ℃ Measurement input: ntg10kl = 1m waterproof probe Input power supply: 12 / 24 / 220V Output power: 120 / 240 / 1500W Output type: direct output Output capacity: max. 10A Installation hole spacing: 73mm (hole diameter: 4mm) Appearance dimension: 60 x 45 x 31mm Colour: Black+White Material: ABS Package Contents: 1 x Microcomputer Digital Thermostat 1 x Waterproof Probe Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.