CENTER309 4 Channels K Type Thermocouple Thermometer Datalogger with USB Port

• Specification:
  Model:CENTER309
  Display:3 1/2 LCD, Simultaneous display of 4 sets of data
  Measurement range:-200℃ ~1370℃（Instrument temperature display range）/-328℉ ~ 2498℉（The specific temperature range depends on the probe，our Standard thermocouple wire measure temperature is -50℃ ~280℃.）
  Accuracy: ±0.3% rdg + 1℃(-200℃ ~1370℃)/±0.3%rdg + 2℉(-328℉ ~ 2498℉)
  Resolution: 0.1°C; 0.1°F
  Operation Temperature: 0 ~ 50℃
  Storage temperature:-20℃~ 60℃
  Battery: 9V battery
  Dimension:184mm x 64mm x 30mm
  Weight:220g
  Feature:
  Four Channel Input.
  Four Channel Display
  USB interface
  Auto Power Off
  Wide Measuring Range
  16,000 Records Data Logger each channel.
  With Windows Software
  Resolution: 0.1°C; 0.1°F