Starting at $203.49

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  • Ranges:
    • AC current: 0.1 to 1000A
    • AC voltage: 0.1mV to 600V
    • DC voltage: 0.1mV to 600V
    • Resistance: 0.1 to 40MΩ
    • Capacitance: 0.001nF to 40,000µF
    • Frequency: 0.001 to 4kHz
    • IR Temperature: -58 to 518°F
    • Type-K temperature: -4 to 1400°F
  • Distance to spot : 8:1
  • Laser pointer for IR temperature
  • Peak function captures inrush currents and voltage transients
  • Data Hold 'freezes' data in display
  • 1.7 inch jaw opening for conductors up to 750MCM or two 500MCM Auto power off
  • Autoranging with manual range button
  • 4000 count backlit dual display

The Extech EX820 clamp meter & IR thermometer is a 1000A True RMS clamp-on multimeter that features a built-in infrared thermometer with a laser pointer that's an excellent troubleshooter for locating hot spots and overheating motors. The EX820 is a versatile instrument capable of accurate measurements of AC current, AC/DC voltage, resistance, capacitance, frequency and temperature via a type-K probe. The EX820 features 1.7" jaws, large enough for cables up to 750MCM (or two 500 MCM cables). The ergonomically designed double-molded housing offers a better grip for one-hand operation and results are shown on the backlit, 4000 count dual LCD display.

Additional features of Extech EX820 clamp meters include: diode test, audible continuity beeper, autoranging with manual range button, Data Hold, Min/Max, Auto Power Off, and Peak Hold that captures inrush currents and transients.

The Extech EX820 clamp meter & IR thermometer series ships complete with test leads, 9V battery, case and include a Type K probe (-4 to 482°F). The meter is available with limited NIST certification which covers all functions except IR temperature.

Extech TL803 Standard Test Leads
Standard replacement test leads, compatible with most multimeters
Extech TL805 Double Injected Test Leads
Professional grade, double coated PVC lead wires
Extech Alligator Clips
CAT III-1000V rated alligator clips
Extech TL808 Professional Test Lead Kit
8-piece professional test lead kit with CATIII-1000V safety rating
Extech TL810 Electrical Test Lead Kit
8-piece, versatile, CAT III-1000V rated testing kit
Extech 480172 AC Line Separator
Enables use of a clamp meter to measure current on a 2-wire or 3-wire power cord to 15 Amps
Extech Soft Vinyl Carrying Cases
Protect and store your multimeters and accessories in a soft vinyl carrying case