SKU: 0563 2915
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The Testo 915i Surface Thermometer is a wireless, app-enabled temperature measuring instrument designed for fast and precise measurements on both flat and uneven surfaces. Equipped with a fast-response Type K surface probe featuring a sprung thermocouple strip, it ensures excellent contact—even on curved or irregular surfaces—across a temperature range of –50 to +350 °C.
Thanks to Bluetooth®, the 915i connects automatically to the Testo Smart App or compatible Testo instruments (e.g. testo 400, testo 550s) with a wireless range of up to 100 m. The Smart App provides intuitive operation, graphical trend display, temperature curve analysis, and on-site creation of PDF or CSV reports.
The innovative locking mechanism keeps plug-in probes securely attached, and the handle is compatible with all standard Type K thermocouple probes, offering exceptional versatility across HVAC, industrial, and laboratory applications.
| Parameter | Specification |
|---|---|
| Product No. | 0563 2915 |
| Temperature Range | –50 to +350 °C |
| Accuracy | ±(1.0 °C + 1% of mv) |
| Resolution | 0.1 °C |
| Reaction Time | t₉₀: 3 s |
| Weight | Handle: 88 g; Surface probe: 22 g |
| Dimensions | Handle: 129 × 31 × 31 mm |
| Probe Shaft Diameter | 5 mm |
| Probe Tip Diameter | 12 mm |
| Probe Shaft Length | 136 mm |
| Operating Temperature | –20 to +50 °C |
| Battery Life | 150 h |
| Battery Type | 3 × AAA micro batteries |
| Data Transfer | Bluetooth®, auto-connect 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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