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Clamp Meters
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Extech MA250
200A AC Clamp Meter + NCV
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- Built-in non-contact Voltage detector with LED alert to quickly check for the presence of live wires before testing
- 1.2" (30mm) jaw size for conductors up to 500MCM
- 4000 count, backlit LCD display
- Multimeter functions include AC/DC Voltage, Resistance, Capacitance, Frequency, Temperature, Duty Cycle, Diode, and Continuity
- Relative Mode for Capacitance Zero, and Offset Adjustment
- Data Hold and MIN/MAX, Auto Power Off
- Complete with test leads, temperature probe (-22 to 572°F/-30 to 300°C), two AAA batteries, and carrying case
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Extech MA250 Shown
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| Specifications for MA250 |
| True RMS |
Range |
Max. Resolution |
Basic Accuracy |
| Display Counts |
4000 |
| AC Current |
20.00A, 200.0A |
0.01A |
±(2.5%+8d) |
| AC Voltage |
4.000V, 40.00V, 4000.0V, 600V |
0.001V |
±(1.8%+8d) |
| DC Voltage |
400.0mV, 4.000V, 40.00V, 400.0V, 600V |
0.1mV |
±(0.8%+2d) |
| Resistance |
400.0Ω, 4.000kΩ, 40.00kΩ, 400.0kΩ, 4.000MΩ, 40.00MΩ |
0.1Ω |
±(0.8%+2d) |
| Frequency |
0.001Hz to 10.00kHz |
0.01Hz |
±(1.5%+2d) |
| Capacitance |
40.00nF, 400.0nF, 40.00μF, 100.0μF |
0.01nF |
±(3.0%+5d) |
| Temperature |
-4 to 1400°F (-20 to 760°C) |
0.1° |
±(3%+9°F/5°C) |
| Duty Cycle |
0.5 to 99.0% |
0.1% |
±(1.2%+2d) |
| Diode |
Yes |
| Continuity |
Yes |
| Dimensions |
7.9x2.6x1.5" (200 x 66 x 37mm) |
| Weight |
7.2oz (205g) |
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