Temperature and Humidity Meters

• Simultaneously displays indoor and outdoor temperatures
• Big digit display can be easily seen from a distance
• Includes wall bracket and 3 metre extension cable with waterproof outdoor sensor

• Datalogs up to 10,000 readings with a user programmable sample rate
• Selectable Atmospheric Pressure Units: psi, hPa, kPa, and bar
• Selectable data sampling rate from 1 minute to 18 hours

• Simultaneous display of Temperature (°C/°F) and Relative Humidity
• Max/Min and Data Hold
• Built-in self calibration utility allows for field calibrations using optional Relative Humidity calibration bottles

• Heat Stress Index measures how hot it feels when humidity is combined with temperature, air movement, and radiant heat
• Black Globe Temperature (TG) monitors the effects of direct solarradiation on an exposed surface
• In/Out Function displays the WBGT value with or without direct sun exposure

• Base Station LCD with Auto-Night Light displays local and up to eight remote Temperature/Humidity readings either auto-cycle or manual mode from the wireless transmitters
• Easy-to-read 1.3″ (33mm) oversized digits
• Min/Max recording with reset

• Dual backlit display
• Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
• Data Hold and Min/Max functions

• 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

• Max/Min with “reset” function
• Humidity: 10 to 99%RH
• Temp: 14 to 140°F or -10 to 60°C

• Max/Min with reset function
• Humidity: 10 to 99% RH
• Temperature: 14 to 140°F or -10 to 60°C

• External temperature probe: -58 to 158°F (-50 to 70°C)
• Internal temperature sensor: 32 to 122°F (0 to 50°C)
• Internal humidity range: 20% to 99% RH

• %RH audible and visual alarm alerts when humidity exceeds set limit
• Displays Dew Point temperature
• Max/Min with reset function

• %RH audible and visual alarm alerts when humidity exceeds set limit
• Displays Dew Point temperature
• Max/Min with reset function

This product has been discontinued by the manufacturer.

• Innovative graphical display shows the measured humidity values of the last 24 hours like a radar screen
• Large, easy-to-read LCD displays % Relative Humidity, Indoor Temperature and Dew Point
• Humidity range: 10 to 99%RH

• Bottles designed with small opening for snugged fit of the sensor
• Includes 33%RH and 75%RH calibration bottles

• Less then 30 seconds of RH response time
• Water vapor in GPP
• Dual backlit display

• Simultaneous numerical and graphical display of Humidity and Temperature readings, plus Time and Date
• Measures Humidity (10 to 95%RH) and Temperature (-20.0°F to 140.0°F) plus calculates Dew Point
• Basic accuracy 3%RH, 1.8°F/1°C

• Easy & accurate measurements of air temperature & humidity
• Dew point and wet-bulb calculation

• Small; lightweight; economical
• Sampling rate: 0.5s
• Max/min mode

• Compact and lightweight (188 g /6.6 oz)
• Temperature range from -20 °C to 60 °C (-4 °F to 140 °F)
• Relative humidity from 5% to 95%

• Built-in multiparameter sensor measures Heat Index, Wet Bulb Globe Temperature (WBGT), Humidity, Ambient Temperature, Temperature, Dew Point and Wet Bulb
• User Programmable Heat Index/WBGT alarm
• MIn/Max/Average

• Displays comfort rating based on the combination of temperature and humidity.
• Hanging hole and stand are available for wall or table mount.
• Sampling time: 10s

• Sampling time: 10s
• Display of temperature, humidity, date and time
• Clock function: 12/24 hour modes

• Humidity: 20 to 90%RH (±5%RH)
• Temperature: 14 to 122°F or -10 to 50°C
• Accuracy: ±5%RH; ±2°F, ±1°C

• Measure Humidity, Air Temperature (with built-in probe) plus non-contact InfraRed Temperature
• Pinless moisture sensor allows to monitor moisture in wood and other building materials with no surface damage
• Remote pin-type probe (MO290-P) for contact moisture readings (3ft/0.9m cable length)

• User adjustable Heat Index alarm
• Stopwatch/chronograph mode with 1/100 second resolution
• Fastest/Slowest/Average Lap recall

A12T/13T measures real-time temperature and humidity and display readings on a large screen. These can be  used for both indoor and outdoor measurements. A12T has an additional external sensor probe for measuring temperatures of two locations. Both of these meters have alarm clock and 12/24 time mode. A12T displays comfort rating based on the combination of temperature and humidity. Hanging hole and stand are available for wall or table mount.

This product has been discontinued by the manufacturer.

• This paperless chart recorder provides simultaneous digital and graphical display of relative humidity and temperature.
• The display also shows dew point, date and time and Min/Max measurements. Stored readings can be recalled on the display or downloaded to a PC to obtain a permanent record.
• Comes complete with detachable sensor probe with 1 meter cable, RS-232 cable with USB adapter, Windows-compatible software, 240 VAC adapter, and three AA batteries.

• This multifunctional digital device is used to measure wind speed, volumetric air flow, temperature, relative humidity, light and barometric pressure.
• With just the touch of a button, measurements are displayed on the easy-to-read 8 mm (0.32″) LCD screen with back-light. This user-friendly hygrometer has many practical applications for monitoring weather conditions outdoors at construction job sites, farms, marinas and more.
• This multi-purpose meter can be used for indoor air quality (IAQ) monitoring and a high-precision type K thermocouple sensor enables fast temperature measurements.

• The room hygrometer has an internal sensor for air temperature and humidity which is suitable for continuous monitoring of the room climate. This is how the room hygrometer finds its application in homes or at work.
• With the help of two internally measured parameters, the outside temperature can be measured via the external cable temperature sensor, for example. This temperature sensor can also be used, for example, to measure the temperature of a refrigerator or incubator in the laboratory.
• In addition to the measured values, the room hygrometer records and displays the date and time. The temperature can be switched between °C and °F. In addition, the maximum and minimum measured temperature can be displayed by pressing a button.

• The multifunction psychrometer or diagnostic measuring device is used for indoor climate and environmental monitoring. In addition to measuring relative humidity and ambient room / dry-bulb temperature, the meter calculates dew-point and wet-bulb temperatures in degrees Celsius (°C) and Fahrenheit (°F).
• Thus, heating, ventilation and air conditioning (HVAC) installations and HVAC system performance assessments are key applications of the psychrometer. Measurements of relative humidity and ambient room / dry-bulb temperature are made directly by built-in sensors. Dew-point and wet-bulb temperatures are calculated based on the measurement values transmitted ​​by the sensors.
• Featuring a large, backlit display and six-button operation, the psychrometer is both easy to read and easy to use. The meter is equipped to take one-time measurements on the spot as well as to monitor climate changes over time.

• This psychrometer is a combination digital hygrometer and digital thermometer used to measure relative humidity or air humidity as well as air temperature, dew point temperature and wet-bulb temperature.
• This portable, handheld psychrometer allows for quick and easy detection of environmental conditions.
• Applications include monitoring climates of refrigerated trucks, warehouses, construction sites and HVAC installations, where excess moisture, condensation and uneven temperatures can create mold, spoilage and health hazards.

• The CO2 Analyzer is a CO2 measuring device for desktop use. The carbon dioxide meter measures the CO2 content in the air and shows the measured value on a large LC display.
• The CO2/carbon dioxide measuring device shows the air quality as a numerical measured value and as a traffic light indicator. At the push of a button, the CO2 content of the last five hours can be shown on the display.
• In addition to the CO2 measuring function, the CO2/carbon dioxide measuring device is equipped with a sensor for temperature and humidity.
• The sensors for monitoring the air quality are subject to different requirements than those in industrial or scientific laboratory use. The focus is therefore on sensor properties such as high long-term stability, low maintenance and low energy consumption.

• The psychrometer is used to simultaneously measure humidity, temperature and surface temperature. This psychrometer is ideal for detecting heat bridges and incorrect ventilation behavior in homes, houses, etc.
• The psychrometer has two sensors for this application. The infrared temperature sensor measures the surface temperature in the range of -50 … 550°C / -58 … 1022°F. The internal sensor for the air temperature works in the range between -45 and 60°C / -49 … 140°F. The humidity is measured by the psychrometer between 0 … 100% RH.
• The measured values ​​are displayed on a colored LCD. In addition to the visualization of the measured value, the user is visually informed when exceeding or falling below a previously set alarm.

• PCE-WM1 is a multi-function environmental meter used to determine relative humidity (% RH), absolute humidity (g/m³), air temperature, dew-point temperature and surface temperature (°C). This Metric-only measuring instrument comes complete with an external sensor probe for taking the surface temperature of different materials.
• This device is used extensively in the construction industry to evaluate building materials and working conditions. It is also used in the food industry to ensure product quality and freshness.
• In addition, heating, ventilation and air conditioning (HVAC) technicians trust this meter to perform HVAC system performance audits.

• PCE-444 is a combination digital hygrometer and digital thermometer used to measure air temperature, relative humidity, dew point temperature and wet bulb temperature.
• This portable handheld pocket-sized mini thermo-hygrometer allows for the quick and easy determination of indoor ambient environmental conditions.
• Applications include monitoring climates of refrigerated trucks, warehouses, construction sites and HVAC installations, where excess moisture, condensation and uneven temperatures can create mold, spoilage and health hazards.

• Temperature measurement range: -10~60°C/14~140°F
• Humidity measurement range: 0~100%RH
• MAX/MIN modes, auto power-off, low battery indication