Thermo-Hygrometer with Dew Point

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Thermo-Hygrometer with Dew Point

Model No. Product Name Price Qty
AET-931 Thermo-Hygrometer with Dew Point
ACAL-HT Calibration Service + Certificate
AUKAS-HT UKAS Calibration Service + Certificate
ATP-1220R Instrument Tripod
ALR-61 PP3 Alkaline Battery 9V

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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.

This thermo-hygrometer with dew point is a compact, easy-to-use, robust instrument for fast, repeatable measurements of relative humidity, temperature and dew point. It is ideal for single handed operation when taking measurements in air streams. Suitable for monitoring air conditioning and heating system ducts, controlled environments, storage areas, etc.

  • -20° to 70°C x 0.1°
  • 0% to 100%RH x 0.1%
  • Displays temperature in °C or °F
  • Dew point measurement
  • Simultaneous display of humidity and temperature readings
  • 35mm hi-contrast LCD display with backlight
  • Data hold freezes displayed measurements
  • Mix/max memory since power on
  • Low battery indication
  • Auto power off after approximately 15 minutes
  • 2 year warranty
  • Supplied with soft carry pouch and battery

Product Video

Product Manual

Download the Product Manual

Technical Specifications

Technical Specification
  Temperature Humidity Dew Point
Range -20° to 70°C 0% to 100%RH -20° to 70°C
Resolution 0.1°C 0.1%RH 0.1°C
Accuracy ±1°C ±4%RH (0 to 20%RH)
±3%RH (20 to 40%RH)
±2.5%RH (40 to 60%RH)
±3%RH (60 to 80%RH)
±4%RH (80 to 100%RH)
Power 1 x 9V PP3 alkaline battery (ALR-61)
Dimensions 192 x 62 x 32mm
Weight 151g

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