Extech EX520 11 Function Heavy Duty True RMS Industrial MultiMeter

Item #:

EXT-EX520

Brand:

Extech

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Description

EX520 11 Function Heavy Duty True RMS Industrial MultiMeter by Extech

Features

1000V input protection on all functions
Dual sensitivity frequency functions
Large backlit LCD
Diode open circuit voltage of 2.8V DC
Auto power off with disable feature
Complete with double molded test leads, magnetic hanging strap, Type K bead wire temperature probe (EX505, EX520 and EX530), carrying case, and one 9V battery
6000 count - high resolution
0.09% accuracy
Min/Max/Relative/Data Hold
20A max current

Specifications

General Specifications

Enclosure	Double molded, Waterproof (IP67)
Shock (Drop Test)	2 meters (6.5 feet)
Diode Test	Test current of 0.9mA maximum, open circuit voltage 2.8V DC typical
Continuity Check	Audible signal will sound if the resistance is less than 35Ω (approx.), test current <0.35mA
Temperature Sensor	Requires type K thermocouple
Input Impedance	>10MΩ VDC & >10MΩ VAC
AC Response	True rms
ACV Bandwidth	40Hz to 1kHz
Crest Factor	≤3 at full scale up to 500V, decreasing linearly to ≤1.5 at 1000V
Display	6,000 count backlit liquid crystal with bargraph
Overrange indication	"OL" is displayed
Auto Power Off	15 minutes (approximately) with disable feature
Polarity	Automatic (no indication for positive); Minus (-) sign for negative
Measurement Rate	2 times per second, nominal
Low Battery Indication	Battery symbol is displayed if battery voltage drops below operating voltage
Battery	One 9 volt (NEDA 1604) battery
Fuses	mA, µA ranges; 0.5A/1000V ceramic fast blow A range; 10A/1000V ceramic fast blow
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	2000 meters (7000 ft) maximum
Weight	342 g (0.753 lb) (includes holster)
Size	187 x 81 x 50 mm (7.36" x 3.2" x 2.0") (includes holster)
Safety	This meter is intended for origin of installation use and protected, against the users, by double insulation per EN61010-1 and IEC61010-1 2nd Edition (2001) to Category IV 600V and Category III 1000V; Pollution Degree 2. The meter also meets UL 61010-1, 2nd Edition (2004), CAN/CSA C22.2 No. 61010-1 2nd Edition (2004), and UL 61010B-2-031, 1st Edition (2003)
Approvals	UL CE
UL Listed	The UL mark does not indicate that this product has been evaluated for the accuracy of its readings.

Range Specifications

Function	Range	Resolution	Accuracy
DC Voltage	600mV	0.1mV	±(0.09% reading + 2 digits)
	6V	0.001V
	60V	0.01V
	600V	0.1V
	1000V	1V
AC Voltage			50 to 60Hz	40Hz to 1KHz
	6V	0.001V	±(1.0% reading + 3 dgts)	±(2.0% reading + 3 dgts)
	60V	0.01V
	600V	0.1V
	1000V	1V
	All AC voltage ranges are specified from 5% of range to 100% of range
DC Current	600μA	0.1μA	±(1.0% reading + 3 digits)
	6000μA	1μA
	60mA	0.01mA
	600mA	0.1mA
	6A	0.001A
	10A	0.01A
	(20A: 30 sec max with reduced accuracy)
AC Current			40Hz to 1kHz
	600μA	0.1μA	±(1.5% reading + 3 digits)
	6000μA	1μA
	60mA	0.01mA
	600mA	0.1mA
	6A	0.001A
	10A	0.01A
	(20A: 30 sec max with reduced accuracy)
	All AC voltage ranges are specified from 5% of range to 100% of range
Resistance	600Ω	0.1Ω	±(0.3% reading + 4 digits)
	6kΩ	0.001kΩ
	60kΩ	0.01kΩ
	600kΩ	0.1kΩ
	6MΩ	0.001MΩ
	40MΩ	0.01MΩ	±(0.3% reading + 20 digits)
Capacitance	60nF	0.01nF	±(3.5% reading + 4 digits)
	600nF	0.1nF
	6μF	0.001μF
	6μF	0.01μF
	600μF	0.1μF
	1000μF	1μF	±(5% reading + 5 digits)
Frequency (electronic)	9.999Hz	0.001Hz	±(0.1% reading + 1 digits)
	99.99Hz	0.01Hz
	999.9Hz	0.1Hz
	9.999kHz	0.001kHz
	99.99kHz	0.01kHz
	999.9kHz	0.1kHz
	9.999MHz	0.001MHz
	40MHz	0.01MHz
	Sensitivity: 0.8V rms min. @ 20% to 80% duty cycle and <100kHz; 5Vrms min @ 20% to 80% duty cycle and > 100kHz.
Frequency (electrical)	0.00-400Hz	0.01Hz	±(0.5% reading)
Frequency (electrical)	Sensitivity: 15Vrms
Duty Cycle	0.1 to 99.9%	0.1%	±(1.2% reading + 2 digits)
Duty Cycle	Pulse width: 100µs - 100ms, Frequency: 5Hz to 150kHz
Temp (type-K)	-50 to 1382°F	1°F	±(3.0% reading + 5°C/9°F) (probe accuracy not included)
Temp (type-K)	-45 to 750°C	1°C	±(3.0% reading + 5°C/9°F) (probe accuracy not included)