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Extech EX520 11 Function Heavy Duty True RMS Industrial MultiMeter with NIST

Item #:
EXT-EX520-NIST
Brand:
Extech
Extech EX520 11 Function Heavy Duty True RMS Industrial MultiMeter with NIST
$254.99
Qty

Discontinued

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Extech EX520 11 Function Heavy Duty True RMS Industrial MultiMeter with NIST

Extech EX520 11 Function Heavy Duty True RMS Industrial MultiMeter with NIST

$254.99

Discontinued


EX520 11 Function Heavy Duty True RMS 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
  • 6000 count - high resolution
  • 0.09% accuracy
  • Min/Max/Relative/Data Hold
  • 20A max current
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)
Sensitivity: 15Vrms
Duty Cycle
0.1 to 99.9%
0.1%
±(1.2% reading + 2 digits)
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)
-45 to 750°C
1°C

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