Key facts
- Brand
- EXTECH
- Model
- EX820
- Industry
- Industrial
- Documents
- 5
- Languages
- ES · EN
- Last added
- 2026-11-09
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Extech EX820 Clamp Meter with IR Thermometer User Manual
This is the user manual for the Extech EX820 clamp meter with IR thermometer. It provides safety warnings, operating instructions, and measurement procedures for current, voltage, resistance, capacitance, frequency, diode testing, and temperature measurements. The device includes an IR thermometer and laser pointer for non-contact temperature readings. Safety precautions are emphasized, including proper handling of voltage and current measurements, battery care, and laser safety. This manual is written in Spanish.
Read onlineEXTECH EX820 specifications
| Max AC Current | 800A |
|---|---|
| Max Voltage | 600V AC/DC |
| Temperature Type | Type K |
| Laser Safety | Complies with FDA 21 CFR 1040.10 and 1040.11, IEC 60825-1 (2001-08) |
Source: Extech EX820 Clamp Meter with IR Thermometer User Manual
All EXTECH EX820 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum AC current measurement capacity?
The maximum AC current measurement capacity is 800A.
From: Extech EX820 Clamp Meter with IR Thermometer User Manual
What safety standards does the laser comply with?
The laser complies with FDA 21 CFR 1040.10 and 1040.11, and IEC 60825-1 (2001-08).
From: Extech EX820 Clamp Meter with IR Thermometer User Manual
What happens if I measure current on a circuit with voltage exceeding 600V?
Do not measure current on a circuit whose voltage exceeds 600V.
From: Extech EX820 True RMS 1000A Clamp Meter with IR Thermometer User Manual
What should I do before performing Diode, Resistance or Continuity tests?
Always discharge capacitors and remove power from the device under test.
From: Extech EX820 True RMS 1000A Clamp Meter with IR Thermometer User Manual
What is the maximum AC current measurement?
The meter can measure up to 1000A of AC current.
From: Extech EX820 True RMS 1000A Clamp Meter with IR Thermometer User's Guide
How do I select the temperature unit?
See the 'Temperature Units' paragraph in the manual to select °F or °C.
From: Extech EX820 True RMS 1000A Clamp Meter with IR Thermometer User's Guide