The Ametek Jofra MTC marine temperature calibrator features an intuitive easy-to-use interface with popular functions like automatic switch test and auto stepping available through special one-key-one-function buttons. Colored safety icons make it quick and easy to detect a hot or cold calibrator, helping to reduce injuries, while a stability icon and time estimator help users track the current status.

The MTC-650 model covers a temperature range of 28°C to 650°C (82°F to 1202°F). It offers 1-year accuracy of ±0.9°C (±1.62°F) and 3-year accuracy of ±1.8°C (±3.24°F), with stability of ±0.1°C (±0.18°F). The calibrator is lightweight and easy to carry, making it suitable for field and marine applications.

Multi-hole insert kits accommodate most commonly used sensor sizes. MVI (Mains Voltage Immunity) circuitry ensures stable performance despite mains supply variations. The MTC-650 is designed for rugged environments where reliability and ease of use are paramount.