About U-Control                                          

We're the manufacturer and has been customizing digital thermometer and temperature controller for heating and refrigeration equipment manufacturers since 2004.

The products are UL, CE, CQC, TUV , ISO9001:2000 and RoHS approved. 

Technical supply free, one year guarantee and whole life long maintenance.

     YK-301 temperature and humidity control equipments/ 

       SF-474             digital temperature controller                        

                                                              Features                                               

  Features: Suitable for all kinds of humidification or dehumidification equipment /The compressor/relay output control/Temperature and humidity double window display and control /Parameters of the lock

                                                         Technical Data                                         

Power supply:220VAC ±10% 50/60HZ

Humidity measurement range:1%~99%RH

Temperature measurement range:-45~80 °C  

Control range:-45~45 °C  

Compressor relay:30A/250VAC

Lighting relay:30A/250VAC

Humidification dehumidification relay:30A/250VAC

Dimension: 176(L) x41(W) x43(D)mm

Mounting hole dimension: 138(L) x32.5(W) mm

Temperature sensor: one NTC sensor

Humidity sensor:one sensor

                                                                   Our Factory                                         

                                                                   Packing                                                    

                                                                           Shipment                                        

                                                 Fedex, DHL, TNT, UPS, TOLL, EMS

                                                                           Payment                                         

                                                          T/T, MoneyGram, PayPal, Western Union, Cash, Escrow  

                                                       To find your target product                          

                                                       Thank you for your interest to our product.   

* If you feel confused that our items do not meet your require, contact us, tell us your require, we can do it.     

* If you do not really understand the specification, contact us, tell us, we can explain it.   

 * Any questions, any details, let us communicate.

                                                                   Service                                               

1. Professional technical team,  technical supply free,    

2. Customized options   

3. Custom product    

4. one year guarantee and whole life long maintenance.  

                                    There is always a suitable one for you!  

                                      U-Controll Electric, your best choice!!  

                                        We look forward to hear from you!!!  

                                                    Nice and lucky day!