Amprobe TH-1 Relative Humidity Meter has an easy to read dual display with Data Hold to freeze measurement result on the screen. This relative humidity meter features a precision capacitive RH sensor with twistable protective cap.
Amprobe THWD-3 Sling Psychrometer Wet Bulb uses a precision capacitance sensor to deliver accurate performance with long term stability. This sling psychrometer measures the full range of relative humidity from 0% to 100%.
Amprobe THWD-5 Relative Humidity and Temperature Meter provides easy and quick access to Wet bulb and Dew point values as well as Relative Humidity and Temperature. This relative humidity and temperature meter is equipped with an extended probe for easy target access, a large dual LCD display, and is tripod mountable.
Extech EA20 EasyView Digital Hygro-Thermometer features: Dual display of RH, Temperature, Dew Point and Wet Bulb; Large LCD displays any two parameters simultaneously; Data Hold, Relative, etc.
Extech EA20-NIST- NIST Calibration Certificate - EasyView Digital Hygro-Thermometer features: Dual display of RH, Temperature, Dew Point and Wet Bulb; Large LCD displays any two parameters simultaneously; Data Hold, Relative, etc.
Extech EA25 EasyView Hygro-Thermometer Data Logger features: Dual display of RH, Temperature, Dew Point and Wet Bulb; Large LCD displays any two parameters simultaneously; Data Hold, Relative, Min/Max; Programmable power off timer. Datalogging function stores up to 99 manual readings, etc.
Extech EA25-NIST- NIST Calibration Certificate - EasyView Hygro-Thermometer Datalogger features: Dual display of RH, Temperature, Dew Point and Wet Bulb; Large LCD displays any two parameters simultaneously; Data Hold, Relative, Min/Max; Programmable power off timer. Datalogging function stores up to 99 manual readings, etc.
Extech HD500 Psychrometer IR Thermometer provides Type K Temperature function for contact temperature measurement to 2501°F (1372°C). It has a built-in InfraRed Thermometer for non-contact temperature measurement to 932°F (500°C) with 30:1 distance to target ratio.
Extech HD550 Psychrometer with IR Thermometer combines the functions of a humidity meter, Type K Thermometer, and InfraRed thermometer for non-contact surface temperature measurement. This psychrometer plus IR thermometer provides patented non-contact InfraRed Thermometer technology built into a Hygro-Thermometer that is perfect for home inspection.
Extech HD550-NISTL Psychrometer with IR Thermometer (HD550 with NIST certification) combines the functions of a humidity meter, Type K Thermometer, and InfraRed thermometer for non-contact surface temperature measurement. This psychrometer plus IR thermometer provides patented non-contact InfraRed Thermometer technology built into a Hygro-Thermometer that is perfect for home inspection.
Extech RH300 Digital Psychrometer features: Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature; Wet bulb measurements without slinging; Calculates T1-T2 differential (Air Temperature-External Probe Temperature) using optional probe, etc.
Extech RH305 Digital Psychrometer Kit includes: RH300 Digital Psychrometer, external temperature probe, 33% to 75% calibration bottles and carrying case.
Extech RH350 Super Heat Digital Psychrometer features: Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint; Dual Type K external temperature probe input; Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe Temperatures; Built-in RS-232 interface, etc.
Extech RH355 Super Heat Psychrometer Kit includes: RH350 Digital Psychrometer, external temperature probe, 33% to 75% calibration bottles, PC cable and carrying case.
Extech RH355-NIST- NIST Calibration Certificate – Digital Super Heat Psychrometer Kit includes: RH350-NIST Digital Psychrometer, external temperature probe, 33% to 75% calibration bottles, PC cable and carrying case.
Extech RH401 Digital Psychrometer and IR Thermometer features: Triple display with backlighting - View Air temp+RH+surface temp - View Dew Point+RH+surface temp - View Wet Bulb+RH+surface temp; InfraRed Thermometer with - Built-in laser pointer - 8:1 distance to target ratio - Adjustable Emissivity from 0.3 to 1.0, etc.
Extech RH405 Digital Psychrometer and IR Thermometer Kit includes: RH401 Digital Psychrometer, 33% to 75% calibration bottles, PC cable and carrying case.
