EMIN AT-THMS3.1 LED Digital Hygro-Thermometer (-40~125°C,0~100%)

- Dimension: 155mm x 88mm x 60mm

- Digits display: 7-segment LED 2cm x3cm, red color

- ABS plastic box, transparent front

- PIC 16F887 Microchip

- SHT30 Temperature & Humidity sensor, 1-meter wire

- Temperature range: -40°C~125°C ±1°C

- Humidity range: 0%~100% ±5%

- Alarm value setting button (Temperature & Humidity)

- Relay output, when the temperature exceeds the setting, it will alarm (bell is not included)

- RS485 communication port (Standard Modbus RTU)

- Power supply: Adaptor input 220VAC, output 12VDC