DUOYI DY503 Clamp-On Temperature Probe: High-Precision HVAC Tool for Real-Time Refrigeration Pipe Monitoring

🌡️ DY503 Clamp-On Temperature Probe

Looking for a reliable solution to monitor refrigeration system pipe temperature in real time? Meet the DY503 Clamp-On Temperature Probe — built for HVAC professionals who demand accuracy, range, and simplicity.

✅ Real-time pipe temperature measurement

✅ Wide measuring range: -50°C to 150°C (-58°F to 302°F)

✅ High precision: ±0.3°C (±0.54°F)

✅ Perfect for AC and refrigeration system diagnostics

📦 Ideal for HVAC installers, service engineers, and tool distributors.

📩 DM us for wholesale price or OEM options!

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