Center Technology | 311 Humidity Temperature Meter

Humidity Temperature Meter with (Dual Input, PC Interface)

CENTER 310 is our standard series humidity temperature meter. By applying high performance sensor, these testers have rapid response and long time stability. CENTER 311 had also included a thermal couple input that can use normal thermal couple probes.


CENTER 311 Humidty Temperature Meter
  • Dual Input
  • PC interface
  • Triple display
  • REL function
  • Auto Power off
  • Hold function
  • MAX/MIN function
  • Resolution 0.1°C, 0.1°F, 0.1%RH


  • Humidity Range: 0∼100%RH
  • Humidity Accuracy: ±2.5%RH
  • Temperature Range:
    • Built-in probe: -200∼60°C; -40∼140°F
    • K-type input: -2000∼1370°C; -3280∼2498°F
  • Temperature Accuracy:
    • Built-in probe: -200∼60°C; -40∼140°F
    • K-type input: -2000∼1370°C; -3280∼2498°F
  • Input Protection: 60V DC or 24Vrms AC Maximum
  • Dimensions: 186 x 64 x 30mm
  • Battery: 9V x 1
  • Probe: 190(L) x 15(Dia) mm
  • Weight: 320g

Standard Accessories:

  • Battery, operation manual, carrying case, K Type Bead sensor (TP-K01) x 1 (optional: RS232 or USB cable, Software

CENTER 311 Humidty Temperature Gallery