4-Channel UHF RFID Reader Writer, MODBUS Passive Temperature Sensor Reader for Electric Power Monitoring, RFID Reader % SKMEI Watches 4G wireless master control and

4G wireless master control and slave

Fit wrist circumference: fit wrist circumference 140-210mm

With 3 bubble levels that offer accurate and highly visible level indication

Auto correction and error report technology: YES

9 types of composite safe data circuit protection design

4-Channel UHF RFID Reader Writer, MODBUS Passive Temperature Sensor Reader for Electric Power Monitoring, RFID Reader % SKMEI Watches 4G wireless master control andFeatures 1. 4 Channel UHF RFID Temperature Reader: Simultaneously monitor up to 4 antennas for efficient, wide area coverage. 2. Passive Sensor Technology: Reads temperature data from UHF RFID tags without internal batteries, reducing maintenance. 3. MODBUS RTU Protocol: Ensures seamless and reliable integration into industrial automation and power monitoring systems. 4. Real Time Temperature Monitoring: Ideal for critical applications in electric