Extech EX503 10 Function Heavy Duty Industrial MultiMeter with NIST

Item #:

EXT-EX503-NIST

Brand:

Extech

Ask an Expert

Our tech experts are ready to help!

1-866-4 JJSTECH (1-866-455-7832)

Email Us

Share this product:

Description

EX503 10 Function Heavy Duty Industrial MultiMeter with NIST 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
4,000 count
0.5% accuracy
Data Hold and Relative
10A max current

Specifications

General Specifications

Enclosure	Double molded, Waterproof (IP67)
Shock (Drop Test)	2 meters (6.5 feet)
Diode Test	Test current of 0.3mA typical, open circuit voltage 1.5V DC typical
Continuity Check	Audible signal will sound if the resistance is less than 100 Ω (approx.), test current <0.35mA
Input Impedance	7.8MΩ
AC Response	Average responding
ACV Bandwidth	50Hz to 400Hz
Crest Factor	≤3 at full scale up to 500V, decreasing linearly to ≤1.5 at 1000V
Display	4,000 count backlit liquid crystal
Overrange indication	"OL" is displayed
Auto Power Off	30 minutes (approximately)
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	182 x 82 x 55mm (7.2" x 3.2" x 2.2")
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	400mV	0.1mV	±(0.5% reading + 2 digits)
	4V	0.001V	±(1.2% reading + 2 digits)
	40V	0.01V
	400V	0.1V
	1000V	1V	±(1.5% reading + 2 digits)
AC Voltage	400mV	0.1mV	±(2.0% reading + 10 digits)
	4V	0.001V	±(2.0% reading + 5 digits)
	40V	0.01V
	400V	0.1V
	1000V	1V	±(2.5% reading + 5 digits)
DC Current	400μA	0.1μA	±(1.0% reading + 3 digits)
	4000μA	1μA	±(1.5% reading + 3 digits)
	40mA	0.01mA
	400mA	0.1mA
	10A	0.01A	±(2.5% reading + 5 digits)
AC Current	400μA	0.1μA	±(2.5% reading + 10 digits)
	4000μA	1μA	±(1.8% reading + 5 digits)
	40mA	0.01mA
	400mA	0.1mA
	10A	0.01A	±(3.0% reading + 7 digits)
Resistance	400Ω	0.1Ω	±(1.2% reading + 4 digits)
	4kΩ	0.001kΩ	±(1.0% reading + 2 digits)
	40kΩ	0.01kΩ	±(1.2% reading + 2 digits)
	400kΩ	0.1kΩ
	4MΩ	0.001MΩ
	40MΩ	0.01MΩ	±(2.0% reading + 3 digits)
Capacitance	40nF	0.01nF	±(5.0% reading + 7 digits)
	400nF	0.1nF	±(3.0% reading + 5 digits)
	4μF	0.001μF
	40μF	0.01μF
	100μF	0.1μF	±(5% reading + 5 digits)
Frequency Hz% Function	5.999Hz	0.001Hz	±(1.5% reading + 1 digits)
	59.99Hz	0.01Hz	±(1.5% reading + 1 digits)
	599.9Hz	0.1Hz	±(1.2% reading + 3 digits)
	5.999kHz	0.001kHz
	59.99kHz	0.01kHz
	599.9kHz	0.1kHz
	5.999MHz	0.001MHz	±(1.5% reading + 4 digits)
	9.999mHz	0.001MHz	±(1.5% reading + 4 digits)
	Sensitivity: 0.5V rms <500kHz; 3V rms >500kHz
Duty Cycle	0.1 to 99.9%
Duty Cycle	Pulse width: 100µs to 100ms, Frequency: 5Hz to 150kHz