Aircraft Hygrometer -- 1011C
from Buck Research Instruments, LLC

The 1011C Aircraft Hygrometer is a complete chilled mirror optical dew point system for monitoring atmospheric dew and frost points. It provides three stages of thermoelectric cooling, and can reach frost points as low as -60 to -90 °C, depending on mounting configuration and operating... [See More]

  • Variables Measured: Moisture Content; DewPoint; Pressure (optional feature)
  • Dew Point Range: -85 to 122
  • Form Factor: Sensor
  • Dew Point Accuracy: 0.36
Dew Point Detector -- FH A946 - 1
from Clark Solutions

Humidity sensor for determination of moisture in mineral building materials, wood, paper and card boards. [See More]

  • Variables Measured: DewPoint; Temperature
  • Dew Point Range: 32 to 158
  • Form Factor: Instrument; Detector
  • Technology: Dielectric
Traceable® Dew-Point/Wet-Bulb/Humidity/Thermometer/Alarm -- Model 4410
from Control Company

Traceable® Monitor shows current, minimum, and maximum displays and includes a settable high/low alarm for all four readings (dew-point, wet-bulb, humidity, temperature). Alarm may be set in 0.1 increments, it sounds for one minute and red LED flashes until readings return to non-alarm condition. [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 1 to 99
  • Form Factor: Meter
  • Relative Humidity Accuracy: 4
Thermo-Hygrometer -- Model 485B
from Dwyer Instruments Inc.

Model 485B Digital Thermo-Hygrometer is a versatile, compact, hand-held instrument for measuring percentage of relative humidity and temperature in °F or °C. Dew point and wet bulb temperature is derived from relative humidity and temperature measurements and displayed on the LCD. Hold key... [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature; Wet Bulb
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Instrument
  • Relative Humidity Accuracy: 2
Compact Dew Point Transmitter -- EE375 Series
from E+E Elektronik Corp

The exact monitoring of dew point temperature in compressed air systems, dryers for plastic and other industrial processes is becoming increasingly more important. The EE375 is designed for measurement of low dew points in OEM applications down to -60 °C (-80 °C). The core of the transmitter... [See More]

  • Variables Measured: DewPoint
  • Dew Point Range: -112 to 140
  • Form Factor: Transmitter
  • Dew Point Accuracy: 3.60
Digital Psychrometer + IR Thermometer -- RH401
from Flir Commercial Systems

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. Precision humidity capacitance sensor is... [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 10 to 90
  • Form Factor: Meter
  • Relative Humidity Accuracy: 3
Dew Point Meter,Dew Point -100 To 170 F -- PosiTector DPM
from Grainger Industrial Supply

Dew Point Meter, 0 to 100% Relative Humidity Range, Temp Range -40 To 175 F, Temp Range -40 To 80 C, Dew Point Range -100 To 170 F, Surface Temp -40 To 375 F, Surface Temp -40 To 190 C, Display Graphic LCD, Min/Max Memory, Auto Power Off, Data Hold, Data Logging 2500 Dataset, NIST Calibration... [See More]

  • Variables Measured: Relative Humidity; Moisture Content; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Meter; Instrument
  • Relative Humidity Accuracy: 3
Hand-Held Humidity Precision Measuring Unit -- HND-F Series
from KOBOLD Instruments, Inc.

For weight moisture or relative humidity. Measuring range: 0 -100 % rel. humidity. Accuracy: ± 0,1 / 0,2 % of rel.humidity. Supply: 9 V battery. Holding Function, min/max. -memory, alarm,. data logger, output 0-1 V, RS 232. Option: temperature-, flow measuring [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Instrument
  • Relative Humidity Accuracy: 0.1000
Real-Time Temperature/Humidity Monitor -- OM-EL-USB-RT
from OMEGA Engineering, Inc.

The OM-EL-USB-RT is a real time temperature and humidity monitor that displays real time temperature and humidity data on your computer via the Windows control software (it is not a data logger and does not have any internal memory). The software displays the temperature, relative humidity and dew... [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Sensor
  • Relative Humidity Accuracy: 4.5
Dew Point, Humidity, and Temp. Meter -- Series DM-535
from PMC Engineering LLC (formerly Process Measurement & Controls, Inc.)

The DM-535 is a rugged hand-held battery operated thermo-hygrometer, designed for portability and easy use. The standard probe included with the DM-535 is a HT-932 which provides output in RS232 format. The RS-232 output permits simultaneous and continuous of Rh, absolute humidity, temperature and... [See More]

  • Variables Measured: Relative Humidity; Absolute Humidity; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Sensor; Meter
  • Relative Humidity Accuracy: 2
Ambient Air Probe for Indicator, Transmitter or Data Logger -- HC2-S
from Rotronic Instrument Corp.

Humidity measuring range: 0..100 %RH. Temperature limits: -50 …100 °C (-58 …212 °F). Diameter: 15mm (0.6 ”), length: 85 mm (3.3 ”). Housing and filter cap: polycarbonate, black. Standard dust filter: NSP-PCB-PE (Polyethylene). Weight: approx. 10 g (0.35 oz) [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Sensor
  • Relative Humidity Accuracy: 0.8000
Dewwatch -- 1401-07/12
from Terra Universal, Inc.

Monitors and displays dew/frost point between -80 and +20 degrees C on LED readout. Features extreme sensitivity —measures moisture volumes from 0.5 PPM to 23,000 PPM. Mounts in dry boxes and other hermetically sealed enclosures for accurate in-place moisture monitoring and control. Interfaces... [See More]

  • Variables Measured: DewPoint
  • Dew Point Range: -112 to 68
  • Form Factor: Sensor; Meter
  • Display: Digital Readouts or Indicators
Datalogging Humidity Temperature Meter -- TES-1364
from TES Electrical Electronic Corp.

Detachable sensing probe. Data Hold & Relative function. Dual LCD display with Bargraph indication. Datalogging capacity 10,100 dual reading. (%RH & Temp). (TES-1365). Dew Point Reading. RS-232 interface & windows software. (TES-1365). Wet bulb Reading. Automatic Timer Recording for... [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature; Wet Bulb Reading
  • Relative Humidity Range: 1 to 99
  • Form Factor: Sensor (optional feature); Meter
  • Relative Humidity Accuracy: 3
Model 597C1 Digital Hygrometer/Psychrometer
from Test Products International, Inc. - TPI

Digital Hygrometer/Psychrometer: Dew point, wet bulb, relative humidity (RH), and temperature. The TPI 597 digital hygrometer / psychrometer is a state of the art, easy to use humidity tester designed to display ambient, dew point, and wet bulb temperature as well as humidity. Small diameter (0.45... [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Meter
  • Relative Humidity Accuracy: 2 to 5
Cermet II Hygrometer
from The Kahn Companies

The Kahn Cermet II Hygrometer consists of a digital display with integral signal conditioning board, ceramic dewpoint sensor and an interconnecting cable. The sensor can be installed directly in the gas line or in a separate sampling gas stream by utilizing the optional sensor block. The display can... [See More]

  • Variables Measured: Absolute Humidity; Moisture Content; DewPoint
  • Dew Point Range: -148 to 68
  • Form Factor: Meter; Instrument
  • Dew Point Accuracy: 1.80
DRYCAP® Dewpoint and Temperature Transmitter -- DMT152
from Vaisala

Overview. The Vaisala DRYCAP ® Dewpoint Transmitter DMT152 is designed for measuring low dew point in OEM applications, even down to -80 °C. Compact and accurate. Vaisala DRYCAP ® technology with a polymer sensor. Measures dew point down to -80 °C (-112 °F). Reduced maintenance... [See More]

  • Variables Measured: DewPoint
  • Dew Point Range: -112 to 68
  • Form Factor: Transmitter
  • Dew Point Accuracy: 3.60
AirMeter -- 975 [975 from Fluke]
from ValueTronics International, Inc.

Perform duct traversals, test for CO2 leaks, monitor air flow [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature; C0, C02
  • Relative Humidity Range: 10 to 90
  • Form Factor: Meter
  • Relative Humidity Accuracy: 2
Digital Psychrometer -- RH305 [RH305 from Flir Commercial Systems]
from All-Spec Industries

x [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature; Wet Bulb
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Meter
  • Relative Humidity Accuracy: 3
Amprobe® Digital Sling Psychrometer -- THWD-2
from Amprobe Test Tools

Auto power off, bar graph, checking air conditions in HVAC environment [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature; Wet Bulb
  • Relative Humidity Range: 1 to 99
  • Form Factor: Meter
  • Relative Humidity Accuracy: 3
Cole-Parmer Thermohygrometers -- GO-03313-65
from Cole-Parmer

Universal Thermohygrometer. Monitor parameters with high and low alarm levels. Audible alarm and flashing display actuate when high or low limits are exceeded. Dew point range: -40 to 140 &176;F (-40 to 60 &176;C). Dew point resolution: 0.01 &176;F (0.01 &176;C). Display: 5-digit LCD. Output:... [See More]

  • Variables Measured: Relative Humidity; DewPoint; Temperature
  • Relative Humidity Range: 10 to 95
  • Form Factor: Meter
  • Relative Humidity Accuracy: 1.5
Dewpoint Meter -- WP4
from Decagon Devices, Inc.

Measuring water potential using a pressure plate or filter paper is imprecise and can take several weeks. The WP4 and WP4-T measure water potential in less than 5 minutes from 0 to -300 MPa with a resolution of 0.1 MPa. Using the AOAC-approved Chilled Mirror Dewpoint Technique, the WP4 measures... [See More]

  • Variables Measured: DewPoint; Water Potential
  • Operating Temp: 41 to 109
  • Form Factor: Meter; Instrument
  • Display: Digital Readouts or Indicators
Compressed Air Transmitter -- Model 6740 [Model 6740 from EdgeTech]
from Fotronic Corporation / Test Equipment Depot

Humidity monitoring in compressed air • 6744 with display • 6742 without display Dew point range from 30 to -60 °C Pressure rated to 700 psia 1/2" NPT for mounting 2 wire loop powered [See More]

  • Variables Measured: Relative Humidity; DewPoint
  • Dew Point Range: -76 to 86
  • Form Factor: Transmitter
  • Dew Point Accuracy: 3.60
Dew Point Analyzer -- MMY2650
from GE General Eastern Instruments

Optional temperature or pressure compensation [See More]

  • Variables Measured: DewPoint
  • Dew Point Range: -112 to 68
  • Form Factor: Analyzer
  • Compensation: Temperature Compensation (optional feature); Pressure Compensation (optional feature)
Continuous Dew Point Analyzer -- Model 252N12
from Nova Analytical Systems Inc.

The Nova 252 Series Continuous Dew Point Analyzers have been designed primarily for accurate dew point analysis of exothermic or endothermic heat treating atmospheres. The dielectric ceramic sensor provides stable and accurate measurements and is not affected by most gas compositions, oil vapors, or... [See More]

  • Variables Measured: DewPoint
  • Dew Point Range: -10 to 90
  • Form Factor: Transmitter; Analyzer; Instrument
  • Dew Point Accuracy: 1.00
Capacitive Humidity Sensor -- P14 FemptoCap™
from Servoflo Corporation

Despite its very small construction size the FemtoCap has excellent sensor characteristics that are required in areas such as automobile and whilte goods. In combination with external electronics it offers excellent cost to performance ratio. The Femtocapis a cutting edge sensor solution. Currently,... [See More]

  • Variables Measured: Relative Humidity; DewPoint
  • Relative Humidity Range: 0.0 to 100
  • Form Factor: Sensor
  • Dew Point Range: 176