Platinum thermal resistance is a precise, sensitive, and stable temperature sensor. The compact temperature sensing element allows it to be used in various micro temperature sensor probe applications. Features: PT100 platinum resistor waterproof temperature sensor probes. High measurement accuracy and stable performance. Equipped with external insulated shielding and internal fiberglass insulation. Wide temperature range from -20°C to 250°C. Compact structure, broad application range, reliable operation, and fast thermal response time. Specifications: Type: Platinum thermal resistance waterproof. Temperature Range: -20°C to 250°C. Sensor Size: 4 x 30mm (0.15 x 1.18 inches). Cable Length: Approximately 50cm (19.68 inches). External Shielding: Insulated shielding. Internal Insulation: Fiberglass. Quantity: 10 pieces. Weight: 37g (approx.). Package Includes: 10 x Sensor Probes. Note: 1. Please allow 1-3mm error due to manual measurement. 2. Monitors may display colors differently; actual product color may vary slightly. Please refer to the physical item for accurate representation.