PC/USB Temperature / Humidity Dataloggers

  1. Extech SDL500 Hygro Thermometer/Datalogger
    Extech logo
    Lead Time: 2-3 Weeks
    Free UK Delivery
    Extech SDL500 Hygro Thermometer/Datalogger
    (no reviews)
    £310.80 £259.00
    • Relative Humidity, Temperature, Dew Point, and Wet Bulb measurement
    • Stores 99 readings manually and 20M readings via 2G SD card
    • Type K/J Thermocouple input for high temperature measurements
    259 Reward Points
    Price Match Guarantee
    SDL500
  2. Extech RH550 Humidity & Temperature Chart Recorder
    Extech logo
    Free UK Delivery
    Extech RH550 Humidity & Temperature Chart Recorder
    (no reviews)
    £322.80 £269.00
    • Measure, monitor and log temperature, humidity and dew point
    • Programmable min/max alarm set point and MIN/MAX function
    • Large, high-resolution, colour, TFT LCD display with programmable touchscreen menu
    269 Reward Points
    Price Match Guarantee
    RH550
  3. Extech SDL100 pH/ORP/Temperature Datalogger
    Extech logo
    Lead Time: 1-2 Weeks
    Free UK Delivery
    Extech SDL100 pH/ORP/Temperature Datalogger
    (2)
    £334.80 £279.00
    • Large data storage capacity
    • Range of different test including: PH, OPR and Temperature
    • Built in pc interface
    279 Reward Points
    Price Match Guarantee
    SDL100
  4. Testo 176 T1 Temperature Datalogger
    Testo logo
    Free UK Delivery
    Testo 176 T1 Temperature Datalogger
    (no reviews)
    £349.86 £291.55
    • Metal casing for use in industrial/dangerous environments
    • Battery lasts up to eight years
    • Storage of up to 2 million measurements
    291 Reward Points
    Price Match Guarantee
    5721761
  5. Testo 176 T2 Temperature Datalogger
    Testo logo
    Free UK Delivery
    Testo 176 T2 Temperature Datalogger
    (no reviews)
    £349.86 £291.55
    • Allows connection of external probes
    • Wide measurement range
    • Massive battery life and memory
    291 Reward Points
    Price Match Guarantee
    5721762
  6. Martindale DTL84 Multi-Input Datalogging Thermometer
    Martindale logo
    Lead Time: 1-6 Days
    Free UK Delivery
    Martindale DTL84 Multi-Input Datalogging Thermometer
    (no reviews)
    £358.80 £299.00
    • Temperature range: -200°C to +1700°C
    • Four channels allow the thermometer to measure input and output temperatures simultaneously
    • Differential mode for assessing the efficiency of heating equipment/ systems
    299 Reward Points
    Price Match Guarantee
    MARDTL84
  7. Testo 175-T1 Set - Temperature Logger Set
    Testo logo
    Lead Time: 1-6 Days
    Free UK Delivery
    Testo 175-T1 Set - Temperature Logger Set
    (no reviews)
    £366.00 £305.00
    • 3 x Testo 175 T1 data loggers
    • Up to 3 years‘ battery life
    • High accuracy
    305 Reward Points
    Price Match Guarantee
    05721750
  8. Testo 176 T3 4-Channel Temperature Datalogger
    Testo logo
    Free UK Delivery
    Testo 176 T3 4-Channel Temperature Datalogger
    (no reviews)
    £409.02 £340.85
    • Connect four probes at once
    • Suitable for continuous measurements
    • Download test data to PC
    340 Reward Points
    Price Match Guarantee
    5721763
  9. Testo 176 T4 4 Channel Temperature Datalogger
    Testo logo
    Lead Time: 1-2 Weeks
    Free UK Delivery
    Testo 176 T4 4 Channel Temperature Datalogger
    (no reviews)
    £409.02 £340.85
    • Four inputs at once
    • Logs data for years
    • Simple to use and operate
    340 Reward Points
    Price Match Guarantee
    5721764
  10. Extech SD800 Carbon Dioxide (CO2), Humidity & Temperature Datalogger
    Extech logo
    Only 1 In Stock
    Free UK Delivery
    Extech SD800 Carbon Dioxide (CO2), Humidity & Temperature Datalogger
    (no reviews)
    £412.80 £344.00
    • Three functions in one - measure and log air temp, humidity and carbon dioxide levels
    • Supplied with SD card for storing measurements in Excel format
    • Time and date stamped measurements make it easy to spot trends
    344 Reward Points
    Price Match Guarantee
    SD800
  11. Protimeter BLD7750 Hygromaster 2 with Short Hygrostick and Case
    Protimeter logo
    Lead Time: 1-6 Days
    Free UK Delivery
    Protimeter BLD7750 Hygromaster 2 with Short Hygrostick and Case
    (no reviews)
    £418.80 £349.00
    • Measure air temperature, surface temperature and relative humidity
    • Hygrostick sensor for measuring relative humidity between 30 and 100%
    • Non-contact, infrared temperature sensor with a range of -20 to 80°C
    349 Reward Points
    Price Match Guarantee
    BLD7750
  12. Testo 176 H1 Temperature/Humidity Datalogger
    Testo logo
    Free UK Delivery
    Testo 176 H1 Temperature/Humidity Datalogger
    (no reviews)
    £467.16 £389.30
    • Measures both temperature and relative humidity
    • Different probe types are connectable
    • Wide measurement range
    389 Reward Points
    Price Match Guarantee
    5721765
  13. Protimeter Hygromaster 2 with QuickStick Kit
    Protimeter logo
    Lead Time: 1-6 Days
    Free UK Delivery
    Protimeter Hygromaster 2 with QuickStick Kit
    (no reviews)
    £474.00 £395.00
    • Can be used to measure relative humidity between 1-100%
    • Can be used to take infra-red, non-contact, surface temperature measurements between -4°F and 176°F / -20°C and 80°C
    • Data logging capabilities
    395 Reward Points
    Price Match Guarantee
    BLD7751
  14. Testo 176 H2 Temperature/Humidity Datalogger
    Testo logo
    Free UK Delivery
    Testo 176 H2 Temperature/Humidity Datalogger
    (no reviews)
    £493.68 £411.40
    • Dual channel measurements of temperature and humidity
    • Easily capture data over a time period
    • Download data to PC (requires USB or SD card – sold separately)
    411 Reward Points
    Price Match Guarantee
    5721766
  15. Sika MH3750 Datalogging Thermometer
    Sika logo
    Free UK Delivery
    Sika MH3750 Datalogging Thermometer
    (no reviews)
    £514.80 £429.00
    • Datalogging capabilities
    • Range of optional sensors
    • Portable, handheld design
    429 Reward Points
    Price Match Guarantee
    MH3750
  16. Testo 735-2 Multi-Channel Thermometer
    Testo logo
    Lead Time: 1-2 Weeks
    Free UK Delivery
    Testo 735-2 Multi-Channel Thermometer
    (no reviews)
    £543.66 £453.05
    • Multi-channel temperature measurements
    • 10000 record internal storage
    • Download test data to PC
    453 Reward Points
    Price Match Guarantee
    5637352
  17. Protimeter Hygromaster 2 Thermo-Hygrometer – Choice of Stick
    Protimeter logo
    Free UK Delivery
    Protimeter Hygromaster 2 Thermo-Hygrometer – Choice of Stick
    (no reviews)
    £556.80 £464.00
    • Non-contact IR temperature measurements
    • Psychrometric calculations
    • Data logging
    464 Reward Points
    Price Match Guarantee
    BLD775X
  18. Protimeter Hygromaster2 with Hygrostick Kit 1
    Protimeter logo
    Free UK Delivery
    Protimeter Hygromaster2 with Hygrostick Kit 1
    (no reviews)
    £574.80 £479.00
    • Kit optimised for taking surface temperature and equilibrium relative humidity measurements of solid walls and floors
    • All instruments feature a rugged design suitable for challenging environments
    • Ranges: 30-100% RH; temperature: 20°C to 80°C / -4°F to 176°F
    479 Reward Points
    Price Match Guarantee
    BLD7758
  19. Testo 176 P1 Pressure, Temp & Humidity Datalogger
    Testo logo
    Lead Time: 2-3 Weeks
    Free UK Delivery
    Testo 176 P1 Pressure, Temp & Humidity Datalogger
    (no reviews)
    £585.48 £487.90
    • Long battery life lasts up to eight years
    • Measure temp, relative humidity and pressure
    • Wide measurement capabilities
    487 Reward Points
    Price Match Guarantee
    5721767
  20. Fluke 53 II Single Input Digital Thermometer
    Fluke logo
    2 In Stock
    Free UK Delivery
    Fluke 53 II Single Input Digital Thermometer
    (no reviews)
    £594.00 £495.00
    • Relative time clock on MIN, MAX, and AVG provides a time reference for major events
    • Electronic Offset function allows compensation of thermocouple errors to maximize overall accuracy
    • Measures J, K, T, and E-types of thermocouples
    495 Reward Points
    Price Match Guarantee
    FLUTHERM3
  21. Protimeter Hygromaster2 with Hygrostick Kit 2
    Protimeter logo
    Lead Time: 1-6 Days
    Free UK Delivery
    Protimeter Hygromaster2 with Hygrostick Kit 2
    (no reviews)
    £634.80 £529.00
    • All the included instruments can be used together to measure the surface relative humidity of concrete floors and walls
    • When used with the Hygrostick, the Hygromaster2 has a relative humidity range of 30-100%
    • Hygromaster2 includes an IR temperature probe for surface temperature measurements
    529 Reward Points
    Price Match Guarantee
    BLD7759
  22. Protimeter BLD7714-DM Hygromaster2 and Digital Mini Kit
    Protimeter logo
    Lead Time: 1-2 Weeks
    Free UK Delivery
    Protimeter BLD7714-DM Hygromaster2 and Digital Mini Kit
    (no reviews)
    £678.00 £565.00
    • Includes Protimeter’s Hygromaster2 with QuickStick Short and Digital Mini Moisture Meter
    • Hygromaster2 functions as a humidity meter and thermometer
    • Digital Mini Moisture Meter is a pin-type moisture meter 
    565 Reward Points
    Price Match Guarantee
    BLD7714-DM
  23. Fluke 54 II Dual Input Digital Thermometer
    Fluke logo
    Only 1 In Stock
    Free UK Delivery
    Fluke 54 II Dual Input Digital Thermometer
    (no reviews)
    £718.80 £599.00
    • Laboratory accuracy: +(0.05% + 0.3°C)
    • Electronic Offset function maximises overall accuracy by allowing you to compensate for thermocouple errors
    • Supports a wide range of thermocouple types
    599 Reward Points
    Price Match Guarantee
    FLUTHERM4
  24. Applent AT4508 8-Channel Temperature Meter
    Applent logo
    Free UK Delivery
    Applent AT4508 8-Channel Temperature Meter
    (no reviews)
    Call for Pricing
    • Compatible with multiple thermocouple types: J, K, T, E, S, N and B
    • High accuracy measurements
    • Wide measurement range
    We require additional information before you purchase this product.
    AT4508

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About PC/USB Temperature / Humidity Dataloggers

A data-logging thermometer is a fantastic solution for measuring temperature and is particularly suited for industries where regular heat analysis is an important factor.

But what is data logging, and why is it any different from conventional metering methods? Quite simply, a data-logging thermometer takes the hassle of measuring temperatures out of human hands and instead logs temperature regularly by itself! Many data-logging thermometers are wall-mountable, user-programmable devices that regularly test how hot or cold an area is. Many data loggers also have in-built alarms that warn of sudden spikes or drops outside of normal (as defined by the user) temperatures.

Data logger thermometers are most ideally suited for use within the food production and storage industry, where sudden temperature changes can have a disastrous effect on food or other stored substances. For example, imagine a supermarket freezer suddenly experiencing a drop in temperature. An installed data logging thermometer would ensure that this sudden drop was noticed straight away, saving the supermarket money before food in storage gets ruined.

They are also extremely useful in environments that rapidly get hot, as extremely high temperatures can be hazardous to the health of those working there. By installing one of these products these potentially dangerous incidents can be avoided, as you'll always know exactly what temperature you're working at.

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