Velleman DVM321 Digital Humidity & Temperature Meter 0% To 100%RH and -20°C TO +60°C (-4°F to 140°F)


$ 49.95 

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  • display: LCD with backlight
  • sensor type:
    • humidity: precision capacitance sensor
    • temperature: thermistor (head) and type K thermocouple
  • measurement range :
    • humidity: 0%RH - 100%RH
    • temperature: -20°C to 60°C (-4°F to 140°F)
  • accuracy:
    • range 5% to 95% RH: +/- 3.5%RH (at 23°C +/- 5°C)
    • range -20°C to 60°C: +/- 2.5°C
    • range -4°F to 140°F: +/- 3.5°F
  • response time: 180ms
  • sample rate: 2.5 times per second
  • polarity: automatic, with negative polarity indication
  • overload indication: "OL"
  • resolution: 0.1%RH, 0.1°C, 0.1°F
  • operating conditions: 0-50°C (32-122°F); <80%RH non-condensing
  • storage conditions: -10°C to 60°C (14-140°F); <80%RH non-condensing
  • auto power off: device shuts down automatically if no key is pressed for ± 15 min.
  • battery: 9V 6LR61battery (incl.)
  • dimensions: 8.86 x 1.77 x 1.34"
  • weight: 7oz

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