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Thermo-Hygrometer with Dew Point Part Number: 440-440

£60.00 Ex VAT
£72.00 Inc VAT

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Details

  • Model: 440-440
  • Shipping Weight: 1kgs

Description

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 stream. 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

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)    ±1°C
Power    1 x 9V PP3 alkaline battery (ALR-61)
Dimensions    192 x 62 x 32mm
Weight    151g


CALIBRATION OPTIONS
Traceable Calibration    +£75.00 (issued at 2 temp & 2 RH points) 20°C & 40°C / 35% & 75%RH @ 20°C
Additional Points    +£5.00 from 0°C to 50°C or +£15.00 from 30%RH to 95%RH
UKAS Calibration    +£106.00 (issued at 2 temp & 2 RH points) 20°C & 40°C / 35% & 75%RH @ 20°C
Additional Points    +£10.00 from 5°C to 50°C or +£25.00 from 25%RH to 95%RH





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