WAQAS GROUP

Extech RH401 Digital Psychrometer + InfraRed Thermometer original extech brand price in Pakistan 

Humidity, Wet bulb, Dew Point, Air Temperature plus Non-contact IR Temperature:

The RH401 is a Digital Psychrometer with a Built-in IR thermometer that allows quick non-contact surface temperature measurements. Displays air temperature, humidity and surface temperature or dew point, humidity and surface temperature or wet bulb, humidity and surface temperature on a triple LCD with backlighting. The IR thermometer features adjustable emissivity and a spot/distance ratio of 8:1. The meter calculates the temperature difference between IR surface temperature and dew point. Ideal for spotting potential areas with mold. Other features include data hold, programmable auto power off and a retractable probe that protects the sensors when the meter is not in use. Includes hard case and four AAA batteries.

Digital Psychrometer + InfraRed Thermometer Features:

• Triple display with backlighting
• Displays Air temp+RH+surface temp or Dew Point+RH+surface temp or Wet Bulb+RH+surface temp
• Built-in InfraRed Thermometer with laser pointer and 8:1 distance to target ratio
• Adjustable emissivity from 0.3 to 1.0
• Precision humidity capacitance sensor is retractable for protection during transportation and storage
• Calculates T1 (IR Surface Temperature) - DP (Dew Point) differential

Specifications                                        Range 401
Humidity                                         10 to 90%RH
Temperature (internal)                -4 to 122°F (-20 to 50°C)
Temperature (external)               -328 to 2498°F (-200 to 1370°C)
Dew Point                                      -90.4 to 122°F (-68.0 to 49.9°C)
Wet Bulb                                         -6.9 to 122°F (-21.6 to 49.9°C)
Dimensions                                      9 x 2.2 x 1.7" (230 x 57 x 44mm)
Weight                                              5.3oz (153g)