Testo 550s AC manifold gauge set with 2x testo 115i thermometers and 1x 552i micron gauge
HVAC/R manifold gauge kit with precise temperature and pressure readings across -58 to 302 F and -15 to 870 psi. Includes Bluetooth-enabled probes and micron gauge for refrigerant systems. Insight: customers value gauge quality and ease of use, with mixed feedback on Bluetooth reliability
Highlights
- precise temperature and pressure measurements
- broad measurement ranges
- includes multiple testo sensors
Pros
- highly precise temperature and pressure readings
- wide measurement ranges for temp and pressure
- includes multiple testo probes for comprehensive monitoring
- ease of setup and use reported by customers
- reliable data for HVAC and refrigeration tasks
Cons
- Bluetooth connectivity feedback is mixed
- some customers report connection issues
- temperature probes may be perceived as inaccurate by some users
Best For
Features
- Measures temperature, pressure, and vacuum with the HVAC manifold gauge set
- Wide temperature range from -58 to 302 F (-50 to +150 C) and pressure from -15 to 870 psi (-1 to 60 bar)
- Temperature accuracy within ±0.9 F (±0.5 C) and pressure accuracy within ±0.5% of full scale
- Includes 2 wireless temperature probes and 1 wireless vacuum probe for system analysis
- Compatible with AC, refrigeration, heat pumps and includes 2x testo 115i probes and 1x testo 552i micron gauge
