Thermohygrometer testo 608

Continuous monitoring of indoor climate
The economic thermohygrometer testo 608-H1 measures humidity, temperature and dewpoint continuously. The large display is easy to read even at a distance. With wall mounting and table holder for flexible positioning.
The accurate testo 608-H2 alarm hygrometer reliably indicates when humidity and temperature limits have been exceeded, for example in greenhouses, warehouses, cleanrooms, museums, laboratories etc.

• Continuous display of temperature and humidity or dewpoint
• With dew point calculation and max/min display
• Battery monitoring

Additional features testo 608 H2:

• LED alarm, warns if limits are exceeded
• High accuracy ±2%rH

• Specifications testo 608-H1 // testo 608-H2
• Measuring rate: 18sec
• Power supply: 9V block battery
• Dimensions: 111 x 90 x 40mm
• Housing: ABS
• Display: LCD, 2 lines
• Sensor type NTC
• Measuring range:
  Accuracy (at 25°C):
  Resolution: 0 … 50 °C // -10 … 70 °C
  ± 0.5 °C (±1 digit)
  0.1 °C
• Sensor type testo humidtiy sensor capacitive
• Measuring range:
  Accuracy (at 25°C):
  Resolution: 10 … 95 % rH // 2 … 98 % rH
  ±3 % rH // ±2 % rH
  0.1% rH
• Operating temperature: 0 … 50 °C // -10 … 70 °C