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Measures Watts, Current and Voltage with AC/DC True Power Measurements to 240kW
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Extech Instruments 380940 400A True RMS AC/DC Watt Clamp-On
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| Extech Instruments 380940 400A True RMS AC/DC Watt Clamp-On |
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Item# 90240
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Free shipping on orders $200 and up details
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Overview
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- True RMS AC Voltage and Current
- 0.9" (23mm) jaw opening
- Large 4000 count LCD display
- Fast 40 segment analog bargraph
Essential Info
The Extech Instruments 380940 400A True RMS AC/DC Watt Clamp-On measures watts, current and voltage with AC/DC True Power measurements to 240kW. It features true RMS AC voltage and current measurements and displays in a large 4000 count LCD with 40 segment analog bar graph. It has a 0.9 (23mm) jaw opening allowing it to clamp onto anything you want tested for its AC power load. With careful use, this meter will provide years of reliable service.
Important notes:
- Smarthome does not offer technical support on this product, please contact the manufacturer directly for all product support.
- Only defective exchanges for identical item within 30 days of purchase. No other returns allowed on this item. For defective returns after 30 days, please contact the manufacturer.
Manuals/Software
What's Included
Test Leads
2 AA Batteries
Carrying Case
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More Info
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Additional Features
Data Hold, Max/Min recall, Auto Zero (DC current), plus low battery indication
Frequency to 10kHz
Auto power off
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Specifications
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Display: 3-3/4 digit (4000 count) LCD with 40 segment bar graph
Functions: Watts, ACA, DCA, ACV, DCV, Frequency
Polarity: "-" indicates negative polarity; positive assumed
Current Sensor: Hall effect sensor type
Overload Indication: Left blinking digit
DCA Zero Adjust: One touch zero key
Display Rate: 2 readings/second (20 readings/second for bar graph)
Auto Power Off: Meter turns off automatically after 30 minutes
Battery: Two 1.5V AA batteries
Operating Temp.: 40F to 1220F (-100C to 500C)
Operating Humidity: < 85% RH
Power Consumption: Approximately 10mA DC
Weight: 6.7 oz. (190g) including battery
Dimensions: 7.2 x 2.5 x 1.4" (183 x 63.6 x 35.6mm) (HWD)
Jaw Opening: 0.9" (23mm) maximum conductor size
Standards: IEC 1010 Category III 300V, Category II 600V
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Reviews
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