# 📱 How does the Bluetooth connectivity work on the Testo 605i?

*Published: 2024-01-24 | Updated: 2024-07-04 | Source: https://shopsavvy.com/answers/how-does-the-bluetooth-connectivity-work-on-the-testo-605i*

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## Product: Testo 605i Thermohygrometer
**Brand:** Testo

The Bluetooth connectivity on the Testo 605i is pretty neat, especially if you're in a field that needs precise climate data like HVAC work. The manufacturer describes it as a handy device that measures dew point temperature, along with relative humidity and temperature. This makes it quite practical for checking conditions in spots like rooms, ducts, or crawl spaces.

One of the best parts is how it works with Bluetooth. You can hook it up to the [Testo Smart Probes App](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DTesto%2BSmart%2BProbes%2BApp%26tag%3Dssw.ans.tx-1-20) on your smartphone, which means you get real-time data right on your phone. It makes keeping track of temperature and humidity a breeze since you can see it all graphically and even generate reports on the spot. This is super useful if you're moving around a lot and need quick access to your readings.

From what we've gathered, folks who have used the Testo 605i really appreciate the real-time graphs it offers. They say it gives a clear picture of how the environment is changing over time, which is crucial for making informed decisions when diagnosing HVAC systems or monitoring indoor environments.

Also, reliability and accuracy are big points of praise. People often mention that it consistently delivers accurate readings, particularly for dew point calculations, which is a must for professionals relying on it for indoor climate work.

Overall, the Bluetooth connectivity, paired with its accurate sensors, makes the Testo 605i a practical tool for anyone who needs to monitor climate conditions effectively. 

Whether you're fixing HVAC systems or just keeping tabs on indoor climates, it's designed to help you get the job done.

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Amazon | $113.53  | Check |
| TestEquipmentUSA | $134.30  | Check |
| Global Test Supply | $140.25  | Check |
| TEquipment | $140.25  | Check |
| TruTech Tools | $140.25  | Check |
| Test Equipment Depot | $148.75  | Check |
| InspectorTools | $150.00  | Check |
| instrumentation2000.com | $158.00  | Check |
| JJS Tech | $165.00  | Check |
| MegaDepot | $177.30  | Check |
| Newark | $252.01  | Check |

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*