Real-Time Data, Real-Time HVAC Solutions!

"This tool is a game-changer for diagnostics. Standard meters only show you the 'now,' but this shows you the 'how' and 'why' by graphing the temperature trends. Being able to see a TXV hunting in real-time on the color display saves me hours of troubleshooting and prevents call-backs."- Ralph G.

Why Get Our HVAC Digital Temperature Clamp Meter?

✅ Real-Time Diagnostics: Relying on single-number readings from standard thermometers leaves you blind to intermittent system behavior, forcing you to guess if a TXV is hunting or a compressor is cycling incorrectly. This eliminates this uncertainty by providing a Real-Time Waveform Display on a 0.96-inch TFT color screen, allowing you to visualize temperature trends as they happen for a definitive diagnosis.

✅ Precision Accuracy for System Longevity: Using inaccurate tools can lead to improper refrigerant charging, which causes liquid slugging and premature compressor failure. This meter features a high-precision sensor with an ultra-tight ±0.3° C accuracy across a wide range -20°C to 150°C (-4°F to 302°F), ensuring your HVAC adjustments are based on professional-grade data.

✅ Proven Performance with Integrated Data Storage: Forgetting a reading or failing to document a system's performance for a customer can lead to disputes and unpaid service calls. The LM55 solves this by storing 8 sets of 150-second data, giving you a complete history of the equipment's performance to review on-site or show to a client as proof of repair.

📓 FREQUENTLY ASKED QUESTIONS

Q: What is the temperature measurement range?
A: The device measures temperatures from -20°C to 150°C (-4°F to 302°F), making it suitable for most HVAC refrigerant line diagnostics and pipe temperature monitoring.

Q: How accurate is this meter?
A: It features a high-precision sensor with ±0.3°C error tolerance, providing reliable readings for professional HVAC work.

⚙️ Specifications:

• Color: Black
• Material: Plastic construction
• Accuracy: ±0.3°C error tolerance
• Temperature Range: -20°C to 150°C (-4°F to 302°F)
• Screen Type: 0.96-inch TFT color display
• Resolution: 80RGB x 160 dots
• Data Waveform Display: Real-time temperature/time curves in graph format
• Waveform Storage Capacity: 8 sets of data
• Recording Duration: 150 seconds per data set
• Weight: 8.8 ounces
• Length: 7.9 inches
• Overall Dimensions: 8.62 x 4.96 x 2.13 inches
• Package Inclusions: 1pc x HVAC Digital Temperature Clamp Meter