Humidity & Temperature Data Logger

Availability: In stock
Grouped product items
Product Name Qty
Humidity Meter Calibration Certificate (Traceable - CAL-HT)
Humidity Meter Calibration Certificate (UKAS)
Subtotal: 0

The AET-175 is a compact and easy-to-use dual channel data logger for efficient monitoring and data collection of temperature and humidity values. Ideal for monitoring food, medical product storage, warehousing and distribution, containers, industrial processes, laboratory environments, museums and libraries.

  • -40° to 70°C x 0.1°C
  • 0% to 100%RH x 0.1%RH
  • Measures °C or °F
  • USB interface for set-up and data transfer to PC or laptop
  • Set-up allows the user to select logging rate, unit of measurement, recording settings, alarm limits and to enable & disable LEDs
  • User selectable logging intervals – From 1 second up to 24 hours
  • Logs up to 16,350 temperature and 16,350 humidity readings
  • Green LED for logging confirmation
  • 2 programmable alarm thresholds (high/low)
  • Red LED if alarm limits are exceeded
  • Large 29mm LCD display for time and date changes between the date & time every 10 secs and current readings
  • Min/max values and logger full indicator
  • Low battery indication
  • Impact-resistant ABS and rubber moulded case, wall holder and padlock
  • Windows software with graphical display of data – total readings, zoom facility to individual readings, visual indication of alarm levels, summary of data logging settings & readings and data list of results
  • Readings downloaded can be exported to a Microsoft Excel spread sheet
  • Supplied with wall holder, padlock, software, USB cable and battery
  Temperature Humidity
Range -40° to +70°C 0% to 100% RH
Resolution 0.1°C 0.1% RH
Accuracy ±1°C (-40° to +40°C)
±2°C (+40° to +70°C) 
±5%RH (0% to 35% RH & 80% to 100% RH)
±3%RH (35% to 80% RH)     
Power 3.6V ½AA Lithium Battery (SB-AA02) typical 2 years
Dimensions 92 x 47 x 30mm
Weight 86g

A calibration service can be purchased for this unit. Once the Service has been performed a certificate of calibration is produced and dispatched with your order. Calibration Services are performed on receipt of your order and as such will delay shipping. Details and options are outlined below.

Traceable Calibration (Temperature / Humidity)
Issued at 4 points: 20°C & 30°C (Temp)
35% & 75% @ 20°C (Humidity)
Additional points available from: From 0°C to 50°C
From 30% to 95%RH
Traceable certification is adequate for most applications and meets the calibration requirements of ISO 9001. All measurements contained in this type of certification are traceable back to National UKAS Standards.
UKAS Calibration (Temperature / Humidity)
Issued at 4 points: 20°C & 30°C (Temp)
35% & 75% @ 20°C (Humidity)
Additional points available from: 5°C to 50°C / 25% to 95%RH

A UKAS calibration can also be considered traceable. The difference between the two is that UKAS calibrations are carried out under the remit of an ISO/IEC 17025 quality system by a laboratory that has been accredited by UKAS, to ensure the consistency and accuracy of results.

Write Your Own Review
You're reviewing:Humidity & Temperature Data Logger

Contact our Sales Team

Our sales team are always happy to help on 01530 566800


Free Technical Support

Call our Technical Support Team on 01530 566804


Secure payments

Safe and Secure payments via our secure checkout


Next Day Delivery

Next day delivery as standard on all our orders