Extech EX470A True RMS Multimeter

Extech EX470A True RMS Multimeter with Infrared Thermometer

The Extech EX470A is a versatile and rugged True RMS multimeter equipped with an integrated non-contact IR thermometer, making it an excellent choice for HVAC technicians and plant maintenance professionals. This all-in-one device combines electrical measurement capabilities with both contact and non-contact temperature sensing.

The built-in infrared thermometer measures surface temperatures from -20°C to 270°C (-4°F to 518°F) without direct contact, using a laser pointer to accurately target the measurement spot. Additionally, a Type K thermocouple input allows contact or air temperature readings from -20°C to 750°C (-4°F to 1832°F)—ideal for a wide range of applications in heating, cooling, and machinery diagnostics.

Key Features of the Extech EX470A:

• True RMS multimeter for accurate AC measurements, even on distorted waveforms

• Built-in IR thermometer with laser pointer for non-contact surface temperature readings from -20°C to 270°C

• Type K thermocouple input for contact/air temperature from -20°C to 750°C

• Measures AC/DC Voltage up to 600V, AC/DC Current up to 10A, and Resistance up to 40MΩ

• Includes capacitance, frequency, and duty cycle measurement functions

• Diode test and continuity buzzer for electrical troubleshooting

• Designed for HVAC work, industrial maintenance, and electrical service

Extech EX470A SPECIFICATIONS