Specifications

• 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 (6LR61) battery (incl.)
• dimensions: 8.86 x 1.77 x 1.34"
• weight: 7oz

Files

• DVM321 DATA SHEET