Key facts
- Brand
- EXTECH
- Model
- MA120
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-01
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Extech MA120 AC/DC Mini Clamp-on Meter User's Guide
This manual provides instructions for the Extech MA120 AC/DC Mini Clamp-on Meter, a professional tool designed for measuring current and frequency. It details the meter's features, including a Hall effect current sensor, non-contact AC voltage detection, and a built-in flashlight. The guide covers safe operating procedures, input limits, and step-by-step instructions for measuring AC and DC current, frequency, and detecting AC voltage without contact.
Read onlineEXTECH MA120 specifications
| Display | 3-2/3 (2400 count) Digit LCD with white LED backlight |
|---|---|
| Current Sensor Type | Hall effect sensor type |
| DC Current Range | 200A |
| AC Current Range | 200A |
| Frequency Range | 0.51-1kHz |
| Non-Contact AC Voltage Range | 100VAC to 600VAC |
| Battery | Two 1.5V AAA batteries |
| Weight | 6.2 oz. (176g) including battery |
All EXTECH MA120 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 input for AC and DC current?
The maximum input for both AC and DC current is 200A.
What batteries are required for the MA120?
The meter requires two 1.5V AAA batteries.
Does the meter have a built-in light?
Yes, both models include a built-in white LED flashlight.
What is the jaw opening size?
The jaw opening is 0.7 inches (18mm).