×

Sigma Hellas Ltd contact information

If you still have problems, please let us know, by sending an email. Thank you!

Working Hours

Mon - Fri: 08:00 - 16:00 (EET)
Sat: Closed
Sun: Closed

FORGOT YOUR DETAILS?

608-H1 Large Display Humidity Meter

The economic model 608-H1 hygrometer is ideal for continuous
measurement of humidity, temperature and dew point. Model 608-H2
is more accurate and features an LED alarm that warns if a preset limit is exceeded.
Either model is the ideal solution for a wall mounted or benchtop humidity indicator.

Model 608 is ideal for monitoring computer rooms, museums, plant growth
areas, drug storage & manufacturing.

Features:

  •     Covers 10 to 95% Humidity
  •     Large Display
  •     Sensor not affected by Water
  •     3% Accuracy or Better
  •     Reads Humidity and Temp & Dewpoint
  •     MAX/MIN Readings
  •     Wall Mountable

TECHNICAL

LCD, ........ 2 lines
Storage temperature     ........ -40 to +70 °C
Operating temperature     ........ 0 to +50 °C
Battery type     ........ 9V block battery
Battery life     ........ 8736 h
Weight     ........ 168 g
Dimensions     ........ 120 x 89 x 40 mm
Material/Housing    ........ ABS
Probe type ........ NTC
Meas. range     ........ 0 to +50 °C
Resolution    ........ 0.1 °C
Probe type ........ humid. sensor, cap.
Meas. Range     ........ +10 to +95 %RH
Resolution     ........ 0.1 %RH

608-H2 Large Display Humidity Meter with led Alarms

The economical model 608-H2 hygrometer is ideal for continuous
measurement of humidity, temperature and dew point. The Model 608-H2
is more accurate and features an LED alarm that warns if a preset limit is exceeded.
Either model is the ideal solution for a wall mounted or benchtop humidity indicator.

The 608 is ideal for monitoring computer rooms, museums, plant growth
areas, drug storage & manufacturing.

Features:

  • Covers 2 to 98% Humidity
  • Large Display
  • Sensor not affected by Water
  • 2% Accuracy or Better
  • Reads Humidity and Temp & Dewpoint
  • MAX/MIN Readings
  • LED Alarms
  • Wall Mountable

TECHNICAL

Storage temperature ............ -40 to +70 °C
Operating temperature ............ -10 to +70 °C
Battery type ............ 9V block battery
Battery life ............ 8736 h
Weight ............ 168 g
Material/Housing ............ ABS
Probe type ............ NTC
Meas. range ............ -10 to +70 °C
Resolution ............ 0.1 °C
Probe type ............ humid. sensor, cap.
Meas. Range ............ +2 to +98 %RH
Resolution ............ 0.1 %RH

 

model 610 : air humidity & temperature meter

model 610; humidity and temperature measuring instrument incl. protective cap, batteries and calibration protocol

model 610 measures relative air moisture and temperature simultaneously. Dew point calculation and wet bulb as well as Hold function and max./min. display are possible with this instrument.

Features:

  • Long-term stable humidity sensor
  • +/-2.5 %RH accuracy
  • Incl. calibration protocol
  • Dewpoint calculation and wet bulb included
  • Hold function and max./min. values
  • Protective cap for safe storage
  • Belt case, wrist strap and calibration protocol included
  • Backlit display
  • Air moisture and air temperature

TECHNICAL

Storage temperature ............ -40 to +70 °C
Operating temperature ............  -10 to +50 °C
Battery type ............ 2 batteries Type AAA
Battery life ............  200 h
Weight ............ 90 g
Dimensions ............ 119 x 46 x 25 mm
Temperature Probe type: ............ NTC
Meas. range ............    -10 to +50 °C
Accuracy ............  ±0.5 °C
Resolution ............  0.1 °C
Humidity Probe type: ............ capacitive sensor
Meas. Range ............ 0 to 100 %RH
Accuracy ............  ±2.5 %RH (5 to 95 %RH)
Resolution ............ 0.1 %RH

model 625 : relative humidity & temperature measurement

a humidity/temperature measuring instrument, incl. plug-in humidity probe head, battery and calibration protocol

The compact instrument with built-in humidity probe head for measuring air moisture and temperature. The large 2 line display shows humidity, wet bulb temperature or dewpoint as well as temperature. When measuring at hard-to-access points, the humidity probe head can be easily removed and attached to the handle via the probe cable (accessory). Alternatively, the readings can be transmitted wirelessly over wide distances from the probe to the measuring instrument. To do this, the humidity probe head is attached to the radio handle (accessory) and the radio module (accessory) is added to model 625.

  • Displays temperature and relative humidity / wet bulb temperature / dewpoint
  • Max./min. values
  • Hold button to freeze readings
  • Display light
  • Auto Off function
  • An indestructible protection case (optional) against dirt and knocks     * Patented humidity sensor
  • 2 year guaranteed long-term stability

Technical

Storage temperature      ............ -40 to +85 °C
Operating temperature     ............ -20 to +50 °C

Battery type    
............ 9V block battery, 6F22
Battery life     ............ 70 h (without radio operation)
Weight     ............ 195 g
Dimensions     ............ 182 x 64 x 40 mm
Material/Housing    ............ ABS
Probe type ............ NTC
Meas. range     ............ -10 to +60 °C
Accuracy     ............ ±0.5 °C
Resolution     ............ 0.1 °C
Probe type ............ Type K
Meas. Range     ............ -200 to +1370 °C
Resolution     ............ 0.1 °C
Probe type ............ humid. sensor, cap.
Meas. Range     ............ 0 to +100 %RH
Accuracy     ............ ±2.5 %RH (+5 to +95 %RH)
Resolution     ............ 0.1 %RH

 

TOP