Heavy Duty Industrial MultiMeters
Waterproff (IP67) rugged design for heavy duty use
With CAT IV-600V safety rating for industrial applications
Common 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 (-22 to 572๐F/-30 to 300๐C) (EX505, EX520 and EX530), carrying case,
and one 9V battery
Specifications	EX503	EX505	EX510		EX520	EX530
Display Counts	4,000 count	4,000 count	6,000 count		6,000 count	√ 40,000 count
Averaging/ True RMS	Averaging	√ True RMS	Averaging		√ True RMS	√ True RMS
Basic Accuracy	0.5%	0.5%	0.09%		0.09%	√ 0.06%
DC/AC Voltage	0.1mV to 1000VDC 0.1mV to 1000VAC	0.1mV to 1000VDC 0.1mV to 1000VAC	0.1mV to 1000VDC 1mV to 1000VAC		0.1mV to 1000VDC 1mV to 1000VAC	0.01mV to 1000VDC 0.01mV to 1000VAC
DC/AC Current	0.1 μA to 10A	0.1 μA to 10A	0.1 μA to 20A		0.1 μA to 20A	0.01 μA to 20A
Resistance	0.1Ω to 40M Ω	0.1Ω to 40M Ω	0.1Ω to 60M Ω		0.1Ω to 60M Ω	0.01Ω to 40M Ω
Capacitance	0.01nF to 100μF	0.01nF to 100μF	---		0.01nF to 1000μF	0.001nF to 40mF
Frequency (electrical)	5Hz to 1KHz	5Hz to 1KHz	10Hz to 400Hz		10Hz to 400Hz	40Hz to 400Hz
Frequency (electronic)	0.001Hz to 10 MHz	0.001Hz to 10 MHz	0.001Hz to 40 MHz		0.001Hz to 40 MHz	0.001Hz to 100 MHz
Temperature	---	√ -4 to 1382๐F (-20 to 750๐C)	---		√ -50 to 1382๐F (-45 to 750๐C)	√ -50 to 1382๐F (-45 to 750๐C)
Duty Cycle	0.1 to 99.9%	0.1 to 99.9%	0.1 to 99.9%		0.1 to 99.9%	0.1 to 99.9%
Diode/Continuity	Yes	Yes	Yes		Yes	Yes
Dimensions	7.25 x 3.25 x 2.25” (184 x 83 x 57mm)	7.25 x 3.25 x 2.25” (184 x 83 x 57mm)	7.25 x 3.25 x 2.25” (184 x 83 x 57mm)		7.25 x 3.25 x 2.25” (184 x 83 x 57mm)	7.25 x 3.25 x 2.25” (184 x 83 x 57mm)
Weight	12.3oz (349g)	12.3oz (349g)	12.3oz (349g)		12.3oz (349g)	12.3oz (349g)