HVAC Digital Thermometer,LM55 HVAC Digital Temp Clamp for Heating and Cooling Systems,HVAC Thermometer with Real-Time Temp Measurement,Data Waveform Display,Measurement Range of -20~150℃

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• 【Upgraded HVAC Thermometer】LM55 digital Temperature clamp meter is equipped with a a high-precision temperature sensor, with a temperature error within ±0.3℃. LUTIFIX HVAC Thermometer can display the current temperature data in real time, measuring range -20~150℃(-4℉~302℉).It can quickly and accurately detect the Refrigerant piping temperature.
• 【Data Waveform Display】LM55 HVAC Thermometer displays data in waveform form, real-time data and historical data can be displayed,the vertical axis represents temperature in degrees Celsius (°C) or degrees Fahrenheit (°F),(freely switched).It can store 8 sets of waveform data, with each set of data lasting 150s.When 8 sets of data have been stored, the device will stop storing and a buzzer will sound for 15 seconds to alert the user.If there is no user activity or if the real-time waveform mode has collected 8 sets of data for more than 5 minutes, the system will enter standby mode.
• 【High-definition Color Screen】LUTIFIX HVAC digital thermometer is equipped with a 0.96-inch TFT color screen, with a resolution of 80RGB x 160 dots. LM55 HVAC Thermometer only have two buttons,the Toggle button and the Enter button.The main interface have test,wave and setup functional icons.Temperature units can be freely selected in the setting page, and the backlight brightness can be freely adjusted as needed (0%-100%).
• 【History data viewing】The hvac temperature probe Can store 8 sets of waveform data, with each set of data lasting 150s, and users can browse historical waveform.