SKU: 0563 1915
![]()
The Testo 915i Thermometer is a wireless, app-enabled temperature measuring instrument designed for fast and accurate measurements in liquids, semi-solid media, and pastes. Equipped with a robust, fast-response Type K immersion/penetration probe (–50 to +400 °C), the 915i delivers high precision thanks to its ex-works system calibration.
The innovative locking mechanism ensures secure attachment of plug-in probes, and the handle is compatible with all standard Type K thermocouple probes, making the instrument extremely versatile. With Bluetooth® connectivity (up to 100 m), the 915i connects automatically to the Testo Smart App or to compatible Testo instruments such as the testo 400 and testo 550s.
Using the Smart App, users can view readings, analyze temperature curves, create documentation, and export reports as PDF or CSV files directly on site. Designed for durability and flexibility, the 915i is ideal for professional temperature measurement across multiple HVAC and industrial applications.
| Parameter | Specification |
|---|---|
| Product No. | 0563 1915 |
| Temperature Range | –50 to +400 °C |
| Accuracy | ±1.0 °C (–50 to +100 °C); ±1% of mv (remaining range) |
| Resolution | 0.1 °C |
| Reaction Time | t₉₀: 3 s |
| Probe Shaft Diameter | 5 mm |
| Probe Tip Diameter | 3 mm |
| Probe Shaft Length | 115 mm |
| Weight | Handle: 88 g; Probe: 11 g |
| Dimensions | Handle: 129 × 31 × 31 mm |
| Operating Temperature | –20 to +50 °C |
| Battery Life | 150 h |
| Battery Type | 3 × AAA micro batteries |
| Data Transfer | Bluetooth® (automatic Smart App/Testo instrument connection) |
| Radio Range | 100 m |
| Protection Class | IP40 |
| System Requirements | iOS ≥13.0, Android ≥8.0, Bluetooth 4.2 |
| Product Material | Plastic |
| Product Colour | Black/Orange |
| Refrigerant Compatibility | A2L / A3 compatible |
| Probe Compatibility | Lockable connection for Testo probes; standard TC Type K plug-in connection |
| Storage Temperature | –20 to +60 °C |
testo Smart Probes FAQ
Data sheet testo 915i
Information according to Reg. (EU) 2023/2854 (DataAct)
EU declaration of conformity testo 915i
Instruction manual testo Smart Probes
Quickstart Guide Smart Probe testo 915i
Technical Documentation A2L/A2/A3 refrigerant testo 915i
FREE SHIPPING ON ORDERS OVER $250. FAST RELIABLE SHIPPING. YOU WILL BE PROVIDED WITH A TRACKING NUMBER ON YOUR ORDER. SO YOU WILL ALWAYS KNOW WHERE IT IS.
DISPATCH TIME -1-3 Days
METRO TRANSIT TIME- 2-4 Days
TRACKING NUMBER- Provided
Advanced Tools has a dedicated Australian based customer service team. There will be no "call backs" "email only" "overseas call centres". Just a phone number and an Advanced Tools employee.
Email: sales@advancedtools.com.au
Phone: 08 7083 9862
Head Office: Unit 5/45 Bunnett St, Sunshine North, VIC 3020 (office only - no shopfront)
Business hours: Monday - Friday 9am-5pm ACDT (Melbourne)
Response Time: We pride ourselves on strong customer service. We will respond to you within 2 hours between Monday - Friday 9am-5pm ACDT (Melbourne)
Advanced Tools is a proud Australian Owned & Operated Business. We are all about supporting other Australian Business' & Brands.
Have you found this product cheaper? Contact us, it is likely we can match or beat it!
Visit our price match policy for more info. Click Here
No risk, easy returns. Every order includes our Return Policy, 30 Day Return Policy.
Click here to find out more.