Testo 622 Humidity Temperature and Pressure Meter, with Alarm

Testo 622 Humidity, Temperature and Pressure Meter with Alarm

• Humidity, Temperature, and Pressure Measurement: Measures humidity, temperature, and pressure, displaying all values on the LCD screen.
• Dew Point (td) Calculation: Can calculate the dew point.
• Adjustable Calibration and Time Reminder: Calibration settings can be adjusted, and the device can remind you of calibration time.
• Min / Max Function: Displays minimum and maximum measured values.
• Multiple Measurement Units Support:
  • Temperature unit: °C / °F
  • Humidity unit: %RH / td / wb
  • Pressure unit: hPa, kPa, mbar, inH2O, inHG, psi
• Large and Readable LCD Screen: Displays humidity, temperature, pressure, date, and time on the same screen.
• Alarm Feature: Audible and visual alarms sound when preset minimum or maximum humidity, temperature, or pressure values are exceeded.
• Red Light Warning: A red light blinks on the device when an alarm is active.
• Easy Menu and Settings:
  • Hold the "SET" button to enter the settings mode.
  • Use up/down buttons to switch between measurement types and change settings.
• Measurement Interval: Updates measurements every 10 seconds.
• Package Contents:
  • Testo 622 thermo-hygrometer and barometer device
  • Calibration protocol
  • User manual
  • Screw for wall mounting
  • 4 AA batteries

Alarm Setup on Testo 622:

1. Press and hold the "SET" button for a few seconds.
2. Use the "SET" button to switch between units such as temperature and humidity.
3. When "Off / On" appears on the screen, select "On" and press "SET".
4. Use arrow keys to set your desired alarm threshold.
5. Press "ESC" to save the setting.
6. When the threshold is exceeded, the device's red light will start blinking.

Technical Specifications

• Temperature Accuracy: ±0.4 °C
• Humidity Accuracy: ±2 %RH at 25 °C (10–90 %RH), ±3 %RH outside this range
• Temperature Resolution: 0.1 °C
• Humidity Resolution: 0.1 %RH
• Humidity Measurement Range: 0–100 %RH
• Pressure Measurement Range: 300–1200 hPa
• Pressure Resolution: 0.1 hPa
• Pressure Accuracy: ±3 hPa
• Display: Large LCD
• Temperature Measurement Range: -10 °C to +60 °C
• Temperature Unit Selection: Yes
• Weight: 240 g
• Dimensions: 185 x 105 x 36 mm
• Power Supply: 4 AA batteries
• Storage Temperature: -20 °C to +60 °C
• Operating Temperature: -10 °C to +60 °C
• Min/Max Function: Yes
• Alarm Setting: Yes
• Measurement Frequency: Every 10 seconds