EMIN AT-TMS3.1 LED Digital Thermometer (Normal, -40~125°C)

- Dimensions: 155mm x 88mm x 60mm

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

- ABS plastic box, transparent front

- PIC 16F887 Microchip

- DS18B20 Temperature sensor, 1-meter wire

- Temperature range: -40°C~125°C

- Temperature accuracy: ±1°C

- Alarm temperature setting button (Temperature)

- 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