Description

แคลมป์มิเตอร์ เครื่องวัดกระแสไฟฟ้า Clamp-on Meter > AC/DC Clamp meter

MA220: 400A AC/DC Clamp Meter ยี่ห้อ Extech, USA

High accuracy for current measurements

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.

Features:

Functions include AC/DC Voltage, AC/DC Current, Capacitance, Frequency, Temperature, and Duty Cycle
High accuracy for Current measurements
4000 count LCD display
Data Hold, Auto Zero
Autoranging with Auto Power Off
0.9″ (23mm) jaw size accommodates conductors up to 300MCM
Compact size allows measurements in tight locations
Complete with test leads, Type K bead wire probe, case, and two AAA batteries

For complete specs please download the product datasheet (not available for some accessories)

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)