SSK and Sons HY02z Hydrometer

Temperature Humidity Meter Alarm Clock Wall Sensor Features: Large LCD display, multi-function. Indoor & outdoor temperature display, indoor humidity display and time display. Memory of MAX & MIN measuring value. 12 hour / 24 hour displaying system selectable. degree C & F unit selectable. Clock, Date & Calendar function (month and date). Everyday alarm function. Desk-top placing or Wall Hanging. Low power consumption. High stability & accuracy. NO backlight Specification: Device color: White Temperature range: Indoor & Outdoor -50 ~ +70 degree (-58 ~ +158°F) Humidity range: 10% ~ 99% RH Humidity accuracy: -/+10% RH Power supply: 1.5V*1 (AAA size) Device dimension: 10.5*9.8*2.4cm Device weight: 126g cable length :1.5meter Package Content: 1 x Digital LCD Temperature & Humidity Meter ( Batteries are not included ) 1 x English Manual