Hi-Accuracy Thermo-Hygrometer with Dew Point & Wet Bulb

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Thermo-Hygrometer with Dew Point & Wet Bulb

Model No. Product Name Price Qty
AET-951W Hi-Accuracy Thermo-Hygrometer
£125.00
ACAL-HT Calibration Service + Certificate
£80.00
AUKAS-HT UKAS Calibration Service + Certificate
£114.00
ATP-1220R Instrument Tripod
£45.00
ALR-61 PP3 Alkaline Battery 9V
£2.50
OR

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ISO 9000 & Other Quality Systems

Ensure you conform to the Control of Inspection, Measuring & Test Equipment by ordering your unit with calibration. All of our humidity meters are available with UKAS and traceable calibration options.

The AET-951W is a high accuracy combined humidity and air temperature meter that also displays wet bulb and dew point calculations. Both dew point and wet bulb can be accessed at the touch of a button. Its compact design with its 2 meter coiled cable connected probe make it ideal for a wide range of industrial and laboratory applications.

The unit takes samples twice a second and displays them on a 55mm LCD dual display that simultaneously displays humidity and temperature. It features a data hold function to freeze current displayed measurements and a min/max memory for temperature, humidity, dew point and wet bulb readings. Low battery indicators and auto power off feature after 15 minutes ensure the instrument has power when you need it.

This hygrometer comes equipped with a rubber moulded grip and tripod mount bush and is supplied with a soft carry case and a battery.

  • -35° to 100°C x 0.1°
  • 0% to 100%RH x 0.1%
  • °C or °F
  • Dew point and wet bulb
  • Simultaneous display of humidity and temperature readings
  • Sampling rate: twice p/sec
  • 55mm LCD dual display
  • Connected probe with 2m coiled cable
  • Data hold
  • Min/max Memory
  • Low battery indication
  • Auto power off after approx. 15 minutes of no activity - can be user disabled
  • Impact-resistant ABS case with rubber moulded grip and tripod mount bush
  • Supplied with hard carry case and battery

Product Video

Product Manual

Download the Product Manual

Technical Specifications

Technical Specification
Temperature Humidity Dew Point Wet Bulb
Range -35° to 100°C 0% to 100%RH -35° to 100°C 0° to 80°C
Resolution 0.1°C 0.1%RH 0.1°C 0.1°C
Accuracy ±0.5°C(-10° to +70°C)
±1.0°C (others)
±2%RH (40% - 60%)
±3%RH (20% - 40%)
±3%RH (60% - 80%)
±4%RH (0% - 20%)
±4%RH (80% - 100%)
±1.0°C ±1.0°C
Power 1 x 9V PP3 alkaline battery (ALR-61)
Dimensions 185 x 66 x 33mm
Weight 237g

Calibration Options

Find out more about our Humidity Meter Calibration Services including our free Recall service to ensure you never miss a re-calibration date.

Traceable Calibration
Issued at: 2 temp & 2 RH points - +£80.00
20°C & 30°C / 35% & 75%RH @ 20°C
Additional Points +£5.00 from -10°C to 50°C
or +£15.00 from 30%RH to 95%RH
UKAS Calibration
Issued at: 2 temp & 2 RH points - +£114.00
20°C & 30°C / 35% & 75%RH @ 20°C
Additional Points: +£10.00 from 5°C to 50°C
+£25.00 from 25%RH to 95%RH

Product options

Calibration Service + Certificate
UKAS Calibration Service + Certificate