Dew Point Thermo-Hygrometer

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Dew Point Thermo-Hygrometer

Model No. Product Name Price Qty
AET-951 Dew Point Thermo-Hygrometer
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 dew point thermo-hygrometer is a compact, easy-to-use, robust instrument for fast, accurate and repeatable measurements of relative humidity, air temperature and dew point. It is ideal for single handed operation when taking measurements in air stream. Suitable for monitoring air conditioning and heating system ducts, controlled environments, storage areas and other critical areas.

  • -35° to 100°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
  • 55mm LCD display with backlight
  • Data hold freezes displayed measurements
  • Mix/max memory for both temperature and humidity
  • Low battery indication
  • Auto power off after 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

Technical Specifications

Technical Specification
  Temperature Humidity Dew Point
Range -35° to 100°C 0% to 100%RH -35° to 100°C
Resolution 0.1°C 0.1%RH 0.1°C
Accuracy ±1°C (-35° to -10°C)
±0.5°C (-10° to 70°C)
±1°C (70° to 100°C)
±4%RH (0 to 20%RH)
±3%RH (20 to 40%RH)
±2%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 259 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