Testo 115i Wireless Temperature Clamp Probe
by Testo
Last updated Mar 29, 2026 · 2 revisions
Bluetooth pipe clamp temperature probe for refrigerant line measurements with Testo Smart App and MeasureQuick integration.
Highlights
Capabilities
Media

About This Product
The Testo 115i is a compact wireless pipe clamp temperature probe that streams real-time data via Bluetooth to the Testo Smart App and MeasureQuick. Designed for refrigerant line temperature measurement on pipes up to 1-3/8 inches, it pairs with the 549i pressure probe for complete wireless superheat and subcooling diagnostics. Features NTC sensor technology, extended Bluetooth range, and long battery life for all-day field use.
Capabilities
How this product is delivered and what's included out of the box.
- Mobile app
- Available
- Free trial
- No
- Free tier
- No
- Public API
- No
- Deployment
- On Premise
FSH Score Breakdown
Customer Reviews
Features
Hardware Features7features
Reporting & Analytics6features
Mobile & Field Tools4features
Equipment & Asset Management4features
Compliance & Safety3features
Pricing
- Model
- Custom
- Starting at
- Contact for pricing
Similar Wireless Smart Probes Tools
Compare all →Other tools in the same category. Compare to find the best fit.
Testo Smart Probes (115i / 510i / 605i)
Testo
Modular Bluetooth probe family — connect up to 4 simultaneously to the 557s manifold or testo 300 analyzer for comprehensive wireless multi-point diagnostics.
Yellow Jacket TITANMAX Digital Manifold
Yellow Jacket (Ritchie Engineering)
5" full-color touchscreen with 4-valve block, MeasureQuick integration, Bluetooth 5.2 at 1,000-ft range, and 740 PSI max working pressure.
Yellow Jacket YJACK Wireless Tool Ecosystem
Yellow Jacket (Ritchie Engineering)
Comprehensive ecosystem of wireless sensors (YJACK PRESS, YJACK VAC, YJACK AMP, YJACK DEW, YJACK FLOW) that pair with TITANMAX manifold and YJACK VIEW app.
Testo 549i Wireless Pressure Smart Probe
Testo
Compact wireless refrigeration pressure probe with 350-foot Bluetooth range, -15 to 870 PSI range, and hose-free Schrader connection.