Extech EX310 9 Function Mini MultiMeter + Non-Contact Voltage Detector with NIST

Item #:

EXT-EX310-NIST

Brand:

Extech

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EX310 9 Function Mini MultiMeter + Non-Contact Voltage Detector with NIST by Extech

0.5% basic accuracy
Built-in non-contact AC Voltage Detector with red LED indicator and audible beeper
Large 1" digits make it easy to read
Low battery indicator
Complete with stand, test leads, protective holster, batteries, general purpose bead wire temperature probe (Model EX330)
Manual ranging

General Specifications

Diode Test	Bias voltage: 2.3VDC
Continuity Check	Audible signal will sound if the resistance is less than 100 Ω
Input Impedance	1MΩ (VDC & VAC)
AC Bandwidth	50 / 60Hz
Display	2000 count (0 to 1999 digits) backlit LCD
Overrange indication	"1__" is displayed
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 (1) 9V battery
Fuses	mA range; 200mA/250V fast blow A range; 10A/250V fast blow, ceramic
Operating Temperature	32°F to 122°F (0°C to 50°C)
Storage Temperature	-4°F to 140°F (-20°C to 60°C)
Operating Humidity	Max 70% up to 87°F (31°C) decreasing linearly to 50% at 122°F (50°C)
Storage Humidity	<80% RH
Operating Altitude	7000 ft. (2000 meters) maximum.
Weight	9.17 oz (260g) includes holster
Size	5.8" x 2.9" x 1.6" (147 x 76 x 42mm) includes holster
Approvals	CE, UL
Safety	This meter is intended for indoor use and protected, against the users, by double insulation per EN61010-1 and IEC61010-1 2nd Edition (2001) to CAT II 1000V & CAT III 600V; Pollution Degree 2. The meter also meets UL 61010-1, Second Edition (2004), CAN/CSA C22.2 No. 61010-1, Second Edition (2004), and UL 61010B-2-031, First Edition (2003)

Range Specifications

Function	Range	Resolution	Accuracy
Non-contact AC Voltage detector	100 to 600V	Resolution & accuracy do not apply since the meter does not display the voltage in this mode. The lamp at the top of the meter’s display flashes when voltage is sensed and an audible warning will sound
DC Voltage (V DC)	200mV	0.1mV	±(0.5% reading + 2 digits)
	2000mV	1mV	±(1.0% reading + 2 digits)
	20V	0.01V
	200V	0.1V
	600V	1V	±(1.5% reading + 2 digits)
AC Voltage (VAC) 50/60Hz	200V	0.1V	±(1.5% reading + 3 digits)
AC Voltage (VAC) 50/60Hz	600V	1V	±(2.0% reading + 4 digits)
DC Current (A DC)	200mA	0.1mA	±(1.5% reading + 2 digits)
DC Current (A DC)	10A	0.01A	±(2.5% reading + 5 digits)
AC Current (A AC) 50/60Hz	200mA	0.1mA	±(1.8% reading + 5 digits)
AC Current (A AC) 50/60Hz	10A	0.01A	±(3.0% reading + 7 digits)
Resistance	200Ω	0.1Ω	±(1.2% reading + 4 digits)
	2000Ω	1Ω	±(1.2% reading + 2 digits)
	20kΩ	0.01kΩ
	200kΩ	0.1kΩ
	2000kΩ	1kΩ