เครื่องวัดอุณหภูมิ ความชื้น รุ่น KT204 แบรนด์ JEDTO 

Hygro-Thermometer Clock & Calendar with Indoor and Outdoor Temperature

Features:

* Indoor and outdoor temperature display (automatic exchanging in 5 seconds between indoor and outdoor temperature)
* Indoor humidity display
* Temperature unit ºC / º F changeable
* 2 modes of time display: 12h/24h
* Whole point regular alarm function on each hour
* Everyday alarm function
* Calendar display function
* Clock and date display function, automatic exchanging in 5 seconds between clock and date 

Specifications:

* Temperature range: indoor: -10ºC~+50ºC (+14º F~+122º F), outdoor: -50ºC~+70ºC (-58º F~+158º F)
* Accuracy: ±1ºC (1.8º F)
* Resolution: 0.1ºC/º F
* Humidity range: Indoor 20%RH~90%RH
* Accuracy: ±5%RH
* Resolution: 1%RH
* ºC / º F selection
* Alarm function
* Calendar function
* Whole point regular alarm function
* Power supply: 1.5V(AA)x1pc
* Product dimension: 121mmx141mmx20mm
* Operation temperature: -20 ~ 60°C (-4 ~ 140°F)
* Store temperature: -40 ~ 60°C (-40 ~ 140°F)
* Operation humidity: 0%~90%RH
* Store humidity: ≤90%RH(non condensation)