Extech Multimeter Selection Guide

MultiScope™ Graphical MultiLog™ Datalogging MultiMaster™ Highest Resolution MultiPro™ High Accuracy MiniTec™ Compact Size	300 Series Mini-DMMs w/Voltage Detector 400 Series IR Thermometers Value Handheld Meters 500 Series Heavy Duty Industrial
The following functions are common to all Extech DMMs: AC/DC Voltage, AC/DC Current, Resistance, Diode Test, Continuity

	MultiScope™ Graphical	MultiScope™ Graphical	MultiLog™ Datalogging	MultiMaster™ Highest Resolution		MultiPro™ High Accuracy
	381395	381295A	ML720	MM560	MM570	MP510	MP530
Key Features	Stores up to 17,000 data points with 25MS/s dual channel sampling time (50MS/s single channel)	Combination Oscilloscope and True RMS MultiMeter with large graphical/digital display.		Datalogging capability logs and views up to 5400 or 43,000 data points.	Highest precision and resolution multimeters with 50,000/500,000 counts.		High Performance Autoranging multimeters with RS-232 PC interface.
Basic Accuracy (VDC)	0.3%	0.3%	0.08%	0.03%	0.02%	0.08%	0.08%
Temperature (Type K)
Temperature (IR)
Capacitance
Frequency
Logic Test
Duty Cycle
True RMS
Autoranging
Counts			5,000	50,000/500,000		5,000	5,000
Backlit Display
Data Hold
Auto Power Off
Relative
Peak Hold
Min/Max
Datalogging # records	17,000	15	43,000
PC Interface
Category Rating	CAT III - 600V	CAT III - 600V	CAT IV 600V	CAT IV 600V	CAT IV 600V	CAT IV 600V	CAT IV 600V
Model	381395	381295	ML720	MM560	MM570	MP510	MP530

	Extech 300 Series			Extech 400 Series IR Thermometers		Extech 400 Series Value Handheld Meters
	EX310	EX320	EX330	EX450	EX470	EX410	EX411	EX430
Key Features	Combination multimeter with non-contact AC voltage detector			MultiMeters with built-in non-contact IR Thermometer with Laser.		Best value handheld multimeters with professional DMM functions and features at a low cost.
Basic Accuracy (VDC)	0.5%	0.5%	0.5%	0.5%	0.3%	0.5%	0.5%	0.3%
Temperature (Type K)
Temperature (IR)
Capacitance
Frequency
Logic Test
Duty Cycle
True RMS
Autoranging
Counts	2,000	2,000	4,000	2,000	4,000	2,000	2,000	4,000
Backlit Display
Data Hold
Auto Power Off
Relative
Peak Hold
Min/Max
Datalogging # records
PC Interface
Category Rating	CAT III 600V / CAT II 1000V			CAT III 600V
Model	EX310	EX320	EX330	EX450	EX470	EX410	EX411	EX430

	Extech 500 Series Heavy Duty Industrial			MiniTec™ Compact Size
	EX510	EX520	EX530	MN26
Key Features	Waterproof (IP67) rugged design for heavy duty use			Compact sized multimeters loaded with functions and features.
Basic Accuracy (VDC)	0.09%	0.09%	0.06%	1%
Temperature (Type K)
Temperature (IR)
Capacitance
Frequency
Logic Test
Duty Cycle
Model	EX510	EX520	EX530	MN26
True RMS
Autoranging
Counts	6,000	6,000	40,000	4,000
Backlit Display
Data Hold
Auto Power Off
Relative
Peak Hold
Min/Max
Datalogging # records
PC Interface
Category Rating				CAT II 600V
Model	EX510	EX520	EX530	MN26