ST-20

Memory of MAX & MIN measuring value
12-hour / 24-hour displaying system selectable
ºC / º F unit selectable
with inner and external senser
Alarm function
Clock & Calendar function (month and date )
Desk-top placing or Wall Hanging
Temperature range: -50~ + 70 ºC ( -58 ~ +158 º F )
Humidity range: 20%~99%RH
Temperature :± 1 ºC ( 1.8 º F )
Humidity :± 10RH ( 40% ~ 80% )
Power supply: 1.5V ( AAA size ) X 1
Product dimension: 100 x 100 x 15mm
Weight : appros.125g
Storage condition: -20 ºC ~60 ºC , 20~80%RH