Features: The 56210NTC temperature gauge is designed for a wide rangeof temperature measurements, making it perfect for industrial and household use. With a power supply rangeof DC4V~28V, this temperature gauge offer reliable and accurate readings for various applications, including boilers, air, and liquids. Idealfor adults who need to monitors temperature level in industrial or dailys life settings, the 56210NTC temperature gauge provides a convenient and efficient solution. Whether you're working in an industrial environment or simply measuring temperatures at home, this temperature gauge is a versatile tool that meets your needs. Experience cise temperature measurement with the 56210NTC gauge, ensuring optimalperformances and peace ofmind in any temperature related tasks. Specifications: Material:Electronic Component Installation dimension: Approx.45.2x26.5x20mm Display size: Approx.36x18mm Thermometer: Approx.48x28x17mm Power supplyrange: DC4V-28V Temperrange:-50~210/-58~410F Product weight:25g Sensor:100K NTC B:3950 Accuracy:0.1/0.1F Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Temperature Gauge