
SKU: EX820A-NIST
The EX820A clamp meter features a unique, built-in, non-contact infrared thermometer with laser pointer to monitor temperature and locate hot spots on motors and electrical devices. A large 6000 count LCD display with bright back lighting allows you to easily see readings in dim light. Its ergonomically designed double-molded housing offers a better grip for one-handed operation and the 43 mm (1.7 in) diameter jaw opening is large enough for conductors up to 750 MCM or two 500 MCM. With 1000 A True RMS measurements and a CAT IV-600 V safety rating, the EX820A is ideal for electricians, electrical contractors, and plant maintenance professionals.
List price. Volume pricing available.
The EX820A clamp meter features a unique, built-in, non-contact infrared thermometer with laser pointer to monitor temperature and locate hot spots on motors and electrical devices. A large 6000 count LCD display with bright back lighting allows you to easily see readings in dim light. Its ergonomically designed double-molded housing offers a better grip for one-handed operation and the 43 mm (1.7 in) diameter jaw opening is large enough for conductors up to 750 MCM or two 500 MCM. With 1000 A True RMS measurements and a CAT IV-600 V safety rating, the EX820A is ideal for electricians, electrical contractors, and plant maintenance professionals.
The Extech EX820A-NIST True RMS 1000 a AC Clamp Meters + IR w/NIST # EX820A-NIST is manufactured by Extech. Valley Instrument Service is an authorized Extech dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681| NIST Calibration | Yes |
| AC Current | 0.1 A to 1000 A |
| AC Current Basic Accuracy | ±(2.5% + 8d) |
| AC Voltage | 0.1 mV to 1000 V |
| Capacitance | 0.001 nF to 40 mF |
| Continuity | Yes |
| DC Current | — |
| DC Voltage | 0.1 mV to 1000 V |
| Diode Test | Yes |
| Frequency | 0.001 Hz to 100 kHz |
| Inrush Current | Yes |
| Jaw Size | 43 mm (1.7 in) |
| Resistance | 0.1 Ω to 60 MΩ |
| Temperature (IR) Max Resolution | -50°C to 270°C (-58°F to 518°F) |
| Temperature (Type K) Max Resolution | 20°C to 760°C (-4°F to 1400°F) |
| True RMS | Yes |
| Certifications | CE, ETL |
| Dimensions | 270 mm × 110 mm × 50 mm (10.5 in × 4.3 in × 2.0 in) |
| Safety Category | CAT IV-600 V |
| Warranty | 2 years |
| Weight | 362 g (12.77 oz) |
This product is part of a family with 2 models. Select a model below to view details.
| Model | Price | |
|---|---|---|
EX820A | Request Quote | View Details → |
EX820A-NISTCurrent | Request Quote | Viewing |

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