Wireless Dual Temperature Channel Datalogger (T-TEC F-RF)

User Manual

T-TEC Wireless temperat1ure data logger with dual temperature sensors (T-TEC F-RF)

Wireless temperature data logger with connection for two thermistor sensors – at least one of which is on a remote lead. Sensors can be programmed together or individually.


  • User access control
  • Optional cloud storage for remote data viewing
  • Frequency: 433 MHz
  • Distance: up to 350 meters

Other Features

  • Ingress Protection (IP): 68, Dust and watertight, IEC standard 60529
  • Sensor Option 1F: Fixed internal sensor and remote connection for sensor
  • Sensor option 2F: Fixed external sensor and connection for remote location
  • Sensor option 3F: Two connections for remote thermistor sensors
  • Ingress Protection (IP): 68, Dust and watertight, IEC standard 60529


  • Height: 10.50 cm
  • Width: 6.00 cm
  • Depth: 3.00 cm
  • Weight: 0.40 kg

Without LCD Display (Type 6)

  • Audio alarm

With LCD Display (Type 7)

  • Low battery warning
  • Logging indicator
  • Visual alarm
  • Display alternates between the two channels

Technical Specifications (same for all devices)

Datalogger and Sensor Accuracy Specifications