Description
Extech EX520
- True RMS: True RMS
- Basic Accuracy: ±0.09%
- DC Voltage: 0.1mV to 1000VDC
- AC Voltage: 1mV to 1000VAC
- DC/AC Current: 0.1µA to 20A
- Resistance: 0.1Ω to 40MΩ
- Capacitance: 0.01nF to 1000µF
- Frequency (electrical): 10Hz to 400Hz
11 Function Heavy Duty True RMS Industrial Multimeter
True RMS DMM with 6,000 count large LCD display, temperature function and waterproof housing
Designed to withstand harsh environments and usage, the meter’s rugged, double-molded housing is IP67-rated (waterproof and dustproof) and drop-tested to 6 ft. The large, illuminated LCD displays 4-digit readout (to 6,000 counts). The EX520 offers various must-have measurements. The meter features 0.09 percent accuracy and a CAT IV 600-volt safety rating, protecting users even on outdoor wiring. Product includes a 3 year warranty, double molded test leads, 9V battery, magnetic hanging strap, temperature probe and a carrying case.
The Extech EX520 was designed specifically for industrial, plant maintenance, MRO, electrical and other professionals like you who demand a meter as tough as you. The waterproof and drop-proof EX520 Industrial MultiMeter delivers every multimeter function you need along with high accuracy and True RMS precision.
Features Overview
Designed to withstand harsh environments and usage, the meter’s rugged, double-molded housing is IP67-rated (waterproof and dustproof) and drop-tested to 6 feet. The large, illuminated LCD displays a 4-digit readout (to 6,000 counts). The EX520 offers various must-have measurements, including capacitance, frequency (dual sensitivity for electrical and electronic applications), diode and continuity functions. The meter features 0.09 percent accuracy and a CAT IV 600-volt safety rating, protecting users even on outdoor wiring.
True RMS Compensates for Distortion from Electronic Devices
The Extech is a True RMS DMM. It can be very difficult to make accurate current and voltage readings in industrial and commercial applications when electronic devices are present. Fluorescent lights, motor drives, computer power supplies, and other electronic systems can distort the AC waveform, making it hard for averaging meters to get an accurate read. True RMS uses a more advanced formula to adjust for this kind of distortion. Powered by a 9-volt battery, the EX520 has Auto Power Off (with disabled) to conserve battery life.
Marine-Ready
As a waterproof tool, the EX520 is popular among marine technicians and boat mechanics who risk dropping the meter off a boat, pier or dock, into water. Since the meter is waterproof and floats, it’s easy to recover and is ready to resume working once retrieved.
Other Functions
Users also enjoy convenient, one-button access to frequently used functions: Min/Max, Average, Hold, and Relative Hold as well as selectable auto-ranging or manual-ranging. To avoid fussing with selecting the right measurement range when working on a variety of components from small electronics to main electrical sources, the meter automatically adjusts with auto-ranging. Besides electrical and electronic diagnostics, you can also take temperature measurements using the Type K bead wire probe included.
Multimeters Template | |
|---|---|
| Style | Hand-Held |
| Measures AC V | Yes |
| Measures DC V | Yes |
| Measures AC A | Yes |
| Measures DC A | Yes |
| True RMS | Yes |
| Maximum Voltage AC | 1000 V |
| Resolution AC Volts | 0.1 mV |
| Maximum Voltage DC | 1000 V |
| Resolution DC Volts | 0.1 mV |
| Maximum Current AC | 20 A |
| Minimum Current AC | 0.1 uA (0.00010 mA) |
| Resolution AC Current | 0.1 uA (0.00010 mA) |
| Maximum Current DC | 20 A |
| Minimum Current DC | 0.1 uA (0.00010 mA) |
| Resolution DC Current | 0.1 uA (0.00010 mA) |
| Basic Accuracy V DC | 0.09% |
| Counts | 6000 . |
| Backlight | Yes |
| Manual/Autoranging | Both |
| Decibels | No |
| Resistance | Yes |
| Frequency | Yes |
| Capacitance | Yes |
| Temperature | Yes |
| Diode Testing | Yes |
| CAT Rating | IV CAT Rating attribute_type should be multi_select |
| CAT Voltage | 600 V |
| Intrinsically Safe | No |
| Peak Hold | No |
| Overload Protector | Yes |
| Kelvin 4-Wire Measurement Capability | No |
| Wireless Display | No |
| Data Hold | Yes |
| Low-Pass Filter | No |
| Duty Cycle % | 0.1% to 99.9% Duty Cycle % attribute_type should be Text |
Product General Attributes | |
| Unique Features | Diode Open Circuit Voltage of 2.8VDC, Auto Power Off with Disable Feature, Dual Frequency, Waterproof (IP67), Drop-proof |
| Warranty | 3 YEARS |
| Warranty Details | 3 Years Warranty |
| Safety Approval | CE, UL |
| IP Rating | IP67 |
| Product Weight | 12.3 OUNCES (0.769 LBS) |
| Product Height | 2.25 IN |
| Product Length | 7.25 IN |
| Product Width | 3.25 IN |
| Shipping Weight | 1.7 LBS Shipping Weight Value not available |
| Data Logging | No |
| HTS/Schedule B Number | 9030310000 HTS/Schedule B Number Value not available |
| ECCN Number | EAR99 ECCN Number Value not available |
| Calibration Included | Factory Calibration |
| Battery Type | 9v |
| Power Supply Voltage | Battery Powered Power Supply Voltage Battery Operated Device |
| Country of Origin | China Country of Origin Value not available |
| Shipping Height | 2.8 IN Shipping Height Value not available |
| UPC | 793950395202 UPC Value not available |
| Shipping Length | 9.6 IN Shipping Length Value not available |
| Shipping Width | 5.3 IN Shipping Width Value not available |
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