SKU: 0563 3915
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The Testo 915i Air Thermometer is a wireless, app-enabled Smart Probe designed for fast and accurate temperature measurements in ambient air, ducts, and air outlets. Equipped with a robust, fast-response Type K air probe (–50 to +400 °C), the instrument ensures highly precise results—enhanced by its ex-works system calibration.
The innovative locking mechanism secures the probe to the handle, while full compatibility with all standard Type K thermocouple probes provides exceptional measurement versatility. With Bluetooth® connectivity up to 100 m, the 915i automatically links to the Testo Smart App or compatible Testo instruments such as the testo 400 or testo 550s.
The Smart App makes operation intuitive by offering graphical temperature curves, customizable documentation, and instant PDF/CSV report generation—all directly on site. Compact, durable, and versatile, the 915i is an essential temperature tool for HVAC technicians and industrial professionals.
| Parameter | Specification |
|---|---|
| Product No. | 0563 3915 |
| 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: 60 s |
| Weight | Handle: 88 g; Air probe: 11 g |
| Dimensions | Handle: 129 × 31 × 31 mm |
| Probe Shaft Diameter | 4 mm |
| Probe Shaft Length | 99 mm |
| Operating Temperature | –20 to +50 °C |
| Battery Life | 150 h |
| Battery Type | 3 × AAA micro batteries |
| Data Transfer | Bluetooth®; auto-connection to Smart App/Testo instruments |
| Radio Range | 100 m |
| Protection Class | IP20 |
| System Requirements | iOS ≥13.0; Android ≥8.0; Bluetooth 4.2 |
| Product Material | Plastic |
| Product Colour | Black/Orange |
| Refrigerant Compatibility | A2L / A3 compatible |
| 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
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DISPATCH TIME -1-3 Days
METRO TRANSIT TIME- 2-4 Days
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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)
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