Features:large size LCD display screen, beautiful and legible; show the cause of thefault and troubleshooting easy; strong extendibility, RS232, recorder, sendingspecial wind circulation, temperature and humidity distribution uniformity isgood; safety protection system, comprehensive and power-off memory function;have order contact, with dynamic measurement and test.

Specifications:Temperaturerange: -60℃,-40℃,-20℃~80℃

Humidityrange: 20%RH~95%RH

Time: 0hours 0 minutes ~999 hours 59 minutes / period

Resolution:0.01 C/min, 0.1%RH/min