The Extech MA220 Compact Clamp Meter offers high accuracy for current measurements and its compact size allows measurements in tight locations. The MA220's functions include AC/DC voltage (600 volts), AC/DC current (400 amps), Capacitance (100 µF), Frequency (150 kHz), Temperature (-58 to 1830 degrees F / -50 to 1000 degrees C), and Duty Cycle (0.5 to 99.0 percent). The MA220 also has a 4,000 count LCD display, data hold, auto zero on start up, as well as auto ranging and auto power off. This clamp meter has a 0.9-inch (23mm) jaw size that accommodates conductors up to 30 0MCM. Comes with test leads, Type K bead wire temperature probe, case, two AAA batteries, and user guide.

MA200 Features:	MA220 Features:
• 400A AC Current  • 2000 count LCD display  • Max Hold	• 400A AC/DC Current  • 4000 count LCD display  • One touch “Auto Zero”  • Functions include Capacitance, Frequency,    Temperature, and Duty Cycle (MA220)  • Includes general purpose Type K bead wire    temperature probe

Specifications:

Unit (เปรียนเทียบ)	รุ่น MA200 (Max. Resolution)	รุ่น MA220 (Max. Resolution)
AC Current	2, 20, 200, 400A (0.001A)	40, 400A (0.01A)
DC Current	—	40, 400A (0.01A)
Basic accuracy	±2.5%	AC: ±3%, DC: ±2.5%
DC Voltage	200mV, 2V, 20, 200V, 600V (0.1mV)	400mV, 4V, 40V, 400V, 600V (0.1mV)
AC Voltage	200mV, 2V, 20V, 200V, 600V (0.1mV)	400mV, 4V, 40V, 400V, 600V (0.1mV)
Basic accuracy	AC: ±1.5%  DC: ±1.2%	AC: 2%, DC: ±1.5%
Resistance (Ω)	200, 2k, 20k, 200k, 2M, 20M (0.1Ω)	400, 4k, 40k, 400k, 4M, 40MΩ (0.1Ω)
Capacitance	—	40nF, 400nF, 4μF, 40μF, 100μF (0.01nF)
Frequency	—	5Hz, 50Hz, 500Hz, 5kHz, 150kHz (0.001Hz)
Temperature	—	-58 to 1830°F (-50 to 1000°C) (1°)
Duty Cycle	—	0.5 to 99.0% (0.1%)
Continuity	Beeper ≤30Ω	Beeper ≤30Ω
Dimensions	7.9x2x1.4" (200x50x35mm)	7.9x2x1.4" (200x50x35mm)
Weight	7oz (200g)	7oz (200g)

 

   

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