Features: Refrigerating Password protection Temperature upper and lower limits setting,in order to avoid misoperation by non-professionals. Exceeding temperature alarm(buzzer)   Functions:
1. Switch on the door to control refrigerating
2. Return difference to control temperature
3. Alarm function is optional
4. The user menu and the administrator menu are set separately         1.Power supply:220VAC±10%,50/60Hz 2.Temperature measuring range:-40℃~+120℃ 3.Temperature controlling range:-40℃~+120℃ 4.Resolution:0.1at(-40~+99.9℃),1 in other range 5.Accuracy:±1℃ 6.Compressor output contact capacity:10A/220VAC(the max load it can drive is 0.5HP/220VAC) 7.Sensor type:NTC,2M 8.Alarming:buzzer 9.Shell:grey ABS flame retardant material 10.Accessories:1 probe,1 operation instruction,2 elastic tabs