Call 01642 931329 for Orders & Advice

Testo 605i Bluetooth Thermal Hygrometer Smart Probe/ Data Logger

Testo 605i Bluetooth Thermal Hygrometer Smart Probe/ Data Logger
sku: 05601605
MPN: 05601605

Free UK Delivery On Orders Over £40
  • Measures both air humidity and air temperature
  • Bluetooth-enabled - wirelessly interfaces with smartphones and tablets allowing it to function as a data logger
  • Long-length sensor ideal for use in ducts

Was: £69.00
You Save: £8.00
£61.00 Incl. VAT £73.20
Only one in stock
Members earn 122 points

Do you have a question or found it cheaper? Contact us


Testo 605i Bluetooth Thermal Hygrometer Smart Probe/ Data Logger Details

Testo 605i is more than just a standard humidity meter - this hygrometer is also a data logger and includes the ability to wirelessly interface with your smartphone or tablet to log data, view graphs and even create professional reports!

Suitable for use with both iOS and Android smartphones and tablets, the Testo 605i has integrated Bluetooth for wireless transmission to your device. It can work at a distance of up to 20 feet (or greater) depending on conditions, and up to six Testo Smart Probes can be connected to Testo's free app at the same time.

The 605i is a highly accurate and reliable humidity meter with a measurement range from 0 to 100% RH. It also includes a built-in NTC sensor for measuring air temperature from -20 to 60°C.

Equipped with a long-length sensor, the 605i is ideal for use by HVAC technicians checking the humidity levels and temperature of both rooms and narrow areas such as inside ducts.

About the Testo Smart Probe App

Compatible with all probes in the Testo Smart Probe series, this app is available as a free download for both Android and iOS smartphones and tablets.

Here's what you can do with Testo's app:

  • Wirelessly connect to up to six Testo Smart Probes at the same time - ideal for comparison work
  • Clearly read measurement values with regularly updated measurements
  • Facilitates Testo's Smart Probes' ability to save data to a smartphone or tablet allowing them to function as data loggers
  • Display measurement data in graphs or tabular form
  • At the touch of a button, convert your measurement data into professional PDF reports and Excel documents
  • Add visual images to reports using your device's camera
  • Application-specific menus depending on the connected instruments
  • Import function - enter customer details automatically
  • Email directly from the app
  • Add your own company logo to your documents

Testo 605i Bluetooth Thermal Hygrometer Smart Probe/ Data Logger Key Features

  • Long-length humidity sensor for professional HVAC technicians
  • Measurements of air humidity levels from 0 to 100% RH
  • Measurements of air temperature from -20 to 60°C
  • Wirelessly interface with iOS and Android smartphones/tablets - create professional reports, view measurement data, create graphs and much more!
  • Functions as a data logger
  • Automatic calculation of dewpoint and wet bulb temperature using the Testo Smart Probe App

What's Included?

  • Testo 605i Thermal Hygrometer Smart Probe/ Data Logger
  • Batteries
  • Calibration Protocol
Technical Specs

Part Code: 05601605

Testo 605i Technical Specifications

Capacitive Humidity Sensor  
Measuring Range 0 to 100% RH
Accuracy ±1 Digit ±(1.8%RH, 3% of m.v.) at +25°C (5 to 80% RH)
Resolution 0.1% RH
NTC Temperature Sensor  
Measuring Range -20 to 60°C
Accuracy ± 1 Digit ±0.8°C (-20 to 0°C)
±0.5°C (0 to 60°C)
Resolution 0.1°C
General Specs  
Compatibility Requires iOS 8.3 or newer / Android 4.3 or newer
Requires mobile end device with Bluetooth 4.0
Storage Temperature -20 to 60°C
Operating Temperature -20 to 50°C
Battery Type 3 x AAA micro batteries
Battery Life 250 hours
Dimensions 243 x 30 x 24mm
100mm probe shaft
Warranty 2 years

1 Item(s)

per page

We'd really appreciate it if you'd review this product

Why not leave a review of this product? Reviews help us improve our service for customers looking for a product to make a decision.

Great product - better than average accuracy and cleverly exploits the technology in my phone.

Review by Neil Brown (Posted on 06/05/2017)



Write Your Own Review

How do you rate this product? Required *