8 Function Professional MultiMeter + InfraRed Thermometer
Averaging, autoranging DMM with large digit LCD display and IR temperature function

Compact and powerful, the Extech EX450 Eight-Function True RMS Professional MultiMeter provides the versatility of multiple meters in one convenient device. The EX450 measures AC/DC voltage and current, resistance, diode, and temperature. It also includes a built-in, non-contact infrared thermometer that allows you to detect invisible hot spots, as well as a True RMS function for correcting any distortion from nearby electrical devices. A large, backlit display and 1-inch high digits allow for easy reading, while the ergonomically designed housing offers comfortable, one-handed operation.

Eight Functions in One Compact Meter
The EX450 offers multiple functions so professionals can carry one meter into the field instead of several. The auto-ranging EX450 measures AC/DC voltage, AC/DC current, resistance, diode, and continuity, all with +/-0.5 percent basic accuracy. This unit has low current capability, measuring down to 0.1uA, and features input fuse protection and mis-connection warnings. A Type K thermometer is built in for surface or air temperature measurements.

For greater convenience, the unit comes with a multi-position tilt stand, a Velcro strap for hanging, and a protective holster with handy test lead holder. CAT III test leads are included.

Built-In Non-Contact Infrared Thermometer
Find hot spots quickly and safely, even when they're invisible, with the built-in non-contact infrared thermometer. The convenient thermometer has no cables or probes to connect, break, or lose. Just point and shoot, and you get the results in seconds. The laser pointer helps you make sure that the invisible problem spots you're measuring line up exactly with what you can see. The thermometer has an eight-to-one distance to target ratio, allowing measurements in areas that are normally difficult or unsafe to reach.

True RMS Prevents Distortion from Electronic Devices
It can be very difficult to make accurate current and voltage readings in industrial and commercial applications when electronic devices are present. Fluorescent lights, motor drives, computer power supplies, and other electronic systems can distort the AC waveform, making it hard for averaging meters to get an accurate read. True RMS uses a more advanced formula to compensate for this kind of distortion.

Backlit LCD Screen For Clear Reading
Readings on the EX450 are displayed on a large, backlit LCD screen with easy-to-read, 1-inch-tall digits. The 2,000-count screen offers high resolution over wide ranges, and features data hold to "freeze" information on the screen for longer viewing. To preserve your batteries, the unit also features an auto power-off.

Durable, Comfortable Body with Useful Accessories
This meter is ergonomically designed and weighs less than 1 pound, so it offers a comfortable grip for one-handed operation. It measures a slim 7-2/5 by 3-1/5 by 2 inches (H x W x D), and uses one 9-volt battery.