Power supply voltage: 220VAC±10%, 50/60Hz

Power supply: <3W

Temperature measurement range: -40℃~120℃

Temperature control range: -40℃~120℃

Resolution: 0.1℃ at(-40℃~99.9℃); 1℃ in other ranges

Accuracy: ±1℃ at(-40℃~70℃); <less than ±2℃ other ranges

Relay contact capacity: 10A/220VAC, can drive a maximum load of 0.5HP/220VAC

Sensor type: NTC sensor (10KΩ/25℃, B value 3435K)

Ambient temperature: -10℃~60℃

Storage temperature: -30℃~75℃

Relative humidity: 20%-85% (no condensation)