Extech MA250 200A AC Clamp Meter + NCV with NIST

Item #:

EXT-MA250-NIST

Brand:

Extech

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MA250 200A AC Clamp Meter + NCV with NIST by Extech

Built-in non-contact Voltage detector with LED alert
1.2" (30mm) jaw size for conductors up to 500MCM
4000 count 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 freezes reading on display
Auto Power Off
Complete with test leads, general purpose Type K bead wire temperature probe, two AAA batteries, and carrying case

General Specifications

Clamp jaw opening	30mm (1.18") approx.
Display	4,000 count LCD
Continuity check	Threshold <150Ω; Test current < 0.5mA
Diode test	Test current of 0.3mA typical; Open circuit voltage [ 1.5VDC typical
Low Battery indication	Battery symbol is displayed
Over-range indication	'OL' display
Measurement rate	2 readings per second, nominal
Thermocouple sensor	Type K thermocouple required
Input Impedance	10MΩ (VDC and VAC)
AC bandwidth	50 to 400Hz (VAC)
AC response	Average responding
Operating Temperature	5°C to 40°C (41°F to 104°F)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Operating Humidity	Max 80% up to 31°C (87°F) decreasing linearly to 50% at 40°C (104°F)
Storage Humidity	<80%
Operating Altitude	2000meters (7000ft) maximum.
Battery	Two "AAA" 1.5V batteries
Auto power OFF	After approx. 30 minutes
Dimensions & Weight	200x66x37mm (7.9x2.6x1.5”); 205g (7.23oz)
Safety	For indoor use and in accordance with the requirements for double insulation to IEC1010-1 (2001): EN61010-1 (2001) Overvoltage Category III 600V, Pollution Degree 2.
Approvals	CE

Range Specifications

Function	Range	Resolution	Accuracy (% of reading + digits)
AC Current 50/60Hz	20.00 AAC	0.01A	±(2.5% + 8 digits)
AC Current 50/60Hz	200.0 AAC	0.1A	±(2.8% + 8 digits)
AC Voltage 50 to 400Hz	4.000 VAC	0.001V	±(1.8% + 8 digits)
	40.00 VAC	0.01V
	400.0 VAC	0.1V
	600 VAC	1V	±(2.5% + 8 digits)
DC Voltage	400.0 mVDC	0.1mV	±(0.8% + 2 digits)
	4.000 VDC	0.001V	±(1.5% + 2 digits)
	40.00 VDC	0.01V
	400.0 VDC	0.1V
	600 VDC	1V	±(2.0% + 2 digits)
Resistance	400.0Ω	0.1Ω	±(1.0% + 4 digits)
	4.000kΩ	0.001kΩ	±(1.5% + 2 digits)
	40.00kΩ	0.01kΩ
	400.0kΩ	0.1kΩ
	4.000MΩ	0.001MΩ	±(2.5% + 3 digits)
	40.00MΩ	0.01MΩ	±(3.5% + 5 digits)
Capacitance	40.00nF	0.01nF	±(4.0% + 20 digits)
	400.0nF	0.1nF	±(3.0% + 5 digits)
	40.00µF	0.01µF
	100.0µF	0.01µF
Frequency	10 to 10kHz	0.01Hz	±(1.5% + 2 digits)
Frequency	Sensitivity: 15V rms
Duty Cycle	0.5% to 99.0%	0.1%	±(1.2% + 2 digits)
Duty Cycle	Pulse width: 100μs to 100ms, Frequency: 10Hz to 10kHz
Temperature Type K	-4.0 to 1400°F -20 to 760°C	0.1° <400° 1° >400°	±(3% + 9°F/5°C)
Temperature Type K	Specification does not include probe accuracy. Range of supplied probe is -22 to 572°F (-30 to 300°C).

$154.99