The Franklin Machine Products 138-1193 Comark #C22/P7 Waterproof Thermocouple Digital Hand-held is a precision instrument engineered for diverse industrial applications demanding temperature accuracy. This hand-held device operates within an extensive temperature range of -328° to 750° F, and boasts an impressive accuracy of ±1° F, making it indispensable for environments requiring precise thermal measurements. Utilizing type T thermocouple technology, this device efficiently adapts to varying thermal conditions. The product includes a PT24L/W penetration probe and an ST22L/W surface probe, each designed to facilitate comprehensive temperature readings across different material surfaces. Its construction is complemented by the MC28 case, ensuring durability and protection in harsh working conditions. Certified by NSF, it meets rigorous health and safety standards, reinforcing its reliability in professional settings. This thermocouple is particularly valuable for food service, laboratory, and manufacturing sectors, where consistent temperature monitoring is crucial. Its waterproof feature enhances its functionality in settings where moisture is prevalent, ensuring uninterrupted performance. The Franklin Machine Products 138-1193 is a versatile, high-performance tool that delivers exceptional value for professionals seeking precision, durability, and compliance with industry standards.