Features: OOTDTY brand new and positive High sensitivity and instant response. The use temperature is wide, the steadiness is good, and the reliability is high. Products with diverse and B values would be provided, with secure interchangeability and excessive The constitution is simple, the set up is simple, and the waterproofness is good. NTC temperature is appropriate for electrical kettles, health-care kettles, milk heaters, etc. Specifications: Material: Plastic + Metal Weight: 20g Size: As photo reveals Operating Temperature Dissipation Power Coefficient: ≥5 mW/℃ (in Static Air) Maximum Rated Power: 45mW Thermal for Time Constant: ≤7S (in Static Air) Temperature Coefficient of Resistance: -2~-5%/℃ Insulation Performance: 500V for DC Test Single Insulation Resistance ≥100mΩ Withstand Performance: 1500V 5s, zero Without Breakdown Package Includes: 1x Temperature Probe Note: 1 allow 1-2cm errors thanks to instruction manual measurement, make sure that you don't mind before you order. 2 to the difference between diverse monitors, the image won't reflect the particular coloration of the item.