LCD Digital Display Thermometer Hygrometer Indoor Electronic Temperature Humidity Meter Clock Weather Alarm Clock

Feature:

·Economical way to monitor indoor temperature and humidity,Temperature unit C/F changeable

·Memory of MAX/MIN values of temperature & humidity, Temperature range: IN side temperature: -10~+50C (+14~+122F), OUT side temperature: -50~+70C (-58~+158F), humidity range: 20%~99%RH. Power-supply: 1.5V (AAA size) x 1

·Display indoor/ outdoor temperature display, indoor humidity, Power-supply: 1.5V (AAA size) x 1(Not Included), Hourly alarm function, Everyday alarm function

·Display temperature and humidity simultaneously, desk-top placing or Wall Hanging

·Push 'IN-OUT' button to select to show INSIDE or OUTSIDE temperature (IN or OUT will be indicated on LCD screen).

Specification:Temperature Range: Indoor：-10℃～+50℃ (+14℉ ～ +122℉) Outdoor: -50℃～+70℃ (-58℉ ～ +158℉) （If the meter have an outdoor temperature sensor.）Humidity Range: indoor 20% ~ 99% RH（When the humidity < 20%RH, display 10%RH directly.）

Operations1) Open battery compartment cover, take out the polarity insulator, put on the cover, then the meter starts to work. 2) BUTTON function: [MODE] exchange display mode of CLOCK and ALARM, set current time, alarm, 12h/24h display and date. [ADJ] adjust the value of what is under setting. [℃/℉] change temperature unit between Celsius (℃) and Fahrenheit (℉) . [RESET] delete all values set and in memory, all values return to the original. [MEMORY] press to display memorized MAX and MIN values of temperature and humidity. 3) In status of original, press and hold [MODE] for 2 seconds, the minute value flashes, press [ADJ] to adjust value of minute, press [MODE] continuously, can adjust value of hour, 12h/24h, date(D), month(M) respectively. 4) Under mode of clock, between hour value and minute value flashes every second, press [MODE] one time, change CLOCK mode to ALARM mode, then between hour value and minute value does not flash, now, press [ADJ] button, can switch ON/OFF of ALARM function and Hourly alarm ( ) function. Press and hold [MODE] for 2 seconds to set up ALARM time. 5) Under mode of ALARM, the meter will return to CLOCK mode if there is no any operation in 1 minute. Press [MODE] one time, change the display to date and the meter return to CLOCK mode automatically in 3 seconds.

Attentions:1) Press [RESET] button for one time when the meter is first used or the battery is replaced. 2) Press [RESET] button for one time if any abnormal display appears.

Package:1 x Temperature and Humidity Meter 1 x English Manual