Extech Instruments MA120 User Manual

MA120-V1.3-EN-3/12
4
Specifications
General Specifications
Display 3-2/3 (2400 count) Digit LCD with white LED backlight
Polarity Minus sign ( - ) indicates negative polarity
Current sensor Hall effect sensor type
Overload indication “OL” displayed on the LCD
DCA zero adjust One touch zero key
Display rate 2 readings/second, nominal
Battery Two 1.5V AAA batteries
Low Battery indication “BATT” displayed on the LCD
Operating conditions 32
º
F to 86
º
F (0
º
C to 30
º
C) 90%RH; 86
º
F to 104
º
F (30
º
C to 40
º
C) 75%RH;
104
º
F to 122
º
F (40
º
C to 50
º
C) 45%RH
Storage conditions - 14
º
F to 140
º
F (-30
º
C to 60
º
C); < 90% Relative Humidity
Altitude Operate at less than 3000 meters
Weight 6.2 oz. (176g) including battery
Dimensions 6.5 x 2.6 x 1.3” (164 x 65 x 32mm) (HWD)
Jaw opening 0.7” (18mm)
Standards IEC 1010 Category III 300V, Category II 600V,
Range Specifications
Function Range Resolution Accuracy (of reading)
DC Current 200A 0.1A ± (2.8% + 8 digits)
AC Current 200A 0.1A ±(3.0% + 8 digits)
40-51Hz 0.01Hz
51-510Hz 0.1Hz
Frequency
(Auto-Ranging)
0.51-1kHz 0.001kHz
±(1.2% + 5 digits)
Input Sensitivity: 2.5A AC RMS min.
Non-Contact AC Voltage 100VAC to 600VAC 50/60Hz
C
C

Extech Instruments MA120 Specifications

General

Brand	Extech Instruments
Model	MA120
Category	Measuring Instruments
Language	English