Yenziwe ngesikhenkcisi kunye nesilawuli sobushushu. Umlawuli weqondo lokushisa unokulawula ubushushu kwifriji kwindawo emiselweyo ngokweemfuno, kwaye ukuchaneka kunokufikelela kwi-± 1 yexabiso elibonisiweyo.
Ukuhlangabezana neemfuno zovavanyo lobushushu obuphantsi bezinto ezahlukeneyo, njengempembelelo yobushushu obuphantsi, inqanaba lokutshintsha komgangatho, ireyithi yokurhoxisa ixesha elide kunye nonyango lwangaphambili lwesampulu.
1. Imowudi yokubonisa ubushushu: umboniso wekristale elulwelo
2. Isisombululo: 0.1℃
3. Uluhlu lobushushu: -25℃ ~ 0℃
4. Indawo yokulawula ubushushu: RT ~20℃
5. Ukuchaneka kokulawula ubushushu: ±1℃
6. Indawo yokusebenza: ubushushu 10 ~ 35℃, ukufuma 85%
7. Ukunikezelwa kwamandla: AC220V 5A
8. Umthamo weStudio: iilitha ezingama-320