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EXTECH EX623NIST Multimeter Device

The Extech EX623-NIST multimeter provides precise AC/DC voltage and current measurements with advanced features such as dual thermocouple inputs for differential temperature readings, a built-in infrared thermometer with laser targeting, and a non-contact voltage detector with LED alerts. It supports DC microamp mode for HVAC flame rod current use, includes data hold and peak surge capture, and offers 40,000-count resolution for high-accuracy readings of voltage, resistance, capacitance, and frequency. Capable of measuring motor capacitors up to 40,000 µF, it features a 1-1/4 inch clamp jaw for conductors up to 500 MCM, making it ideal for electrical troubleshooting and maintenance.

Authorized Distributors
Part No:EX623-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339.99
Buy/RFQ:
Part No:EX623-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $455
Buy/RFQ:

EXTECH EX623NIST Multimeter Device Specifications:

  • AC Voltage: 600V (0.1mV/600V (0.01mV))
  • AC/DC Current: 400.08 A, Max resolution 10mA
  • Resistance: 40,000 MΩ (0.01)
  • Capacitance: 10pF to 40,000 µF (0.01)
  • Frequency: 40 MHz (0.001)
  • Temperature Range: -50°F to 518°F (-58°C to 270°C)
  • Clamp Jaw Opening: 1-1/4 inches (32 mm)
  • Dimensions: 9 x 3.1 x 1.9 inches
  • Weight: 10.7 oz (303 g)
  • Includes: Test leads, 9V battery, Type K probes, protective case
  • Additional features include non-contact IR thermometer with laser pointer, Peak Hold, data hold, auto power off with alert, and DC microamp mode

Buy the Buy Extech MultiMeter Part Number EX623-NIST Online

Purchase the Extech EX623-NIST multimeter online today to benefit from its precise AC/DC voltage and current measurements, dual thermocouple inputs with differential temperature readings, built-in infrared thermometer with laser pointer, and non-contact voltage detection. Perfect for electrical technicians, HVAC specialists, and maintenance professionals, this multimeter offers high-resolution 40,000-count measurement, capacitance testing up to 40,000 µF, and a clamp jaw for conductors up to 500 MCM. Its rugged design and advanced features deliver reliable performance for demanding field applications.

Order your Extech Series EX623-NIST multimeter today and ensure accurate electrical troubleshooting with versatile temperature measurement and high-resolution reading capabilities.

Frequently Asked Questions

Where can I buy EXTECH EX623NIST?

You can click on the BUY or RFQ button to purchase EX623NIST from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part EX623NIST?

You can download the EX623NIST datasheet or visit the EXTECH website for support.

Who is the manufacturer of EX623NIST?

EXTECH

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