MASTECH MS7220 Digital Thermocouple Simulator Calibrator
Precision-engineered for professionals, the MASTECH MS7220 delivers unmatched accuracy with 8 thermocouple type compatibility (J, K, T, E, R, S, N, B). Its rugged portable design features a high-contrast LCD and durable ABS casing for fieldwork. Ideal for HVAC, industrial maintenance, and lab calibration, this tool simulates temperatures from -200°C to +1820°C with 0.1°C resolution. Backed by a 12-month warranty and bulk-order discounts, it’s the go-to for cost-effective, reliable performance.