ATPRO AT-THMT-D-T-S LED Display Thermometer Hygrometer (-40°C ~ +125°C, 0–99%RH)

Clock dimensions: 30 cm x 40 cm x 5 cm. Single-sided display.

Display:

Time: 7-segment red LED digits, size 5 cm x 7 cm

Date (Day/Month/Year): 7-segment LED digits, size 3 cm x 4 cm

Frame: Aluminum

Microcontroller: Microchip PIC16F887

Real-time clock IC: Dallas DS1307

Temperature & humidity sensor: SHT30, cable length 30 cm

Measurement range:

Temperature: -40°C to +125°C, accuracy ±1°C

Humidity: 0–99%RH, accuracy ±5%RH

Power supply: Adapter input 220VAC, output 12VDC