Digital Pressure, Temperature and Superheat Readings for A/C and Refrigeration Work
The LM120+ reads both sides of an air-conditioning or cold-storage system on a backlit LCD and calculates subcooling and superheat from its built-in refrigerant database. Temperature readings need test clamps, which are not included.
- 89-Refrigerant Database
- Dual Pressure + Dual Temperature
- Subcooling / Superheat
- 1/4 in Ports
Key Features
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Dual Pressure and Temperature
Measures two pressures and, with test clamps, two temperatures with a digital readout.
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Vacuum and Leak Checks
Dedicated modes for vacuum measurement and leak detection alongside the pressure tests.
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Built-In Calculations
A 32-bit processor and the refrigerant database calculate subcooling and superheat directly.
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Unit Switching
Converts between multiple pressure units and switches between Celsius and Fahrenheit.
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Durable Build
A durable valve switch and standard 1/4 in ports in a high-strength plastic body with non-slip silicone.
Good to Know
Caution
- Temperature test clamps are required for temperature readings and are not included.
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