Part of Extech's EX500 range of digital multimeters, the EX520 is the second best overall model available in this range and is packed full of advanced testing features.
The EX520 can be used to measure DC/AC voltage levels, DC/AC current, resistance, capacitance, frequency (electrical), frequency (electronic), temperature, duty cycle and diode/continuity. That's a total of 11 different functions built into one unit, making this a highly versatile tool for carrying out electrical measurement procedures.
Like other models in the EX500 range, the EX520 is built of sturdy materials that are designed to resist knocks, bumps, drops and water damage. It comes with IP67 waterproof protection and has also been drop tested to a height of 2.9m (6 feet) and this multimeter is more than capable of being used in areas where other testers might be damaged such as industrial complexes.
The EX520 is also a True RMS multimeter with basic accuracy of 0.09%, which means the results taken using this DMM are as accurate as possible. It also includes a selection of handy test reading adjustment features such as MIN/MAX, relative and a data hold function.
This device is compliant with EN 61010-1 and is CAT IV 600V safety rated.
Extech EX520 11 Function Heavy Duty True RMS Industrial Multimeter Key Features
- True RMS DMM with 11 functions and 0.09% basic accuracy
- AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Temperature, Duty Cycle, Diode/Continuity
- Dual sensitivity frequency functions (electrical/electronic)
- 1000V input protection on all functions
- 20A max Current
- MIN/MAX, Data hold, Relative, Auto power off
- 6,000 count large backlit LCD with bargraph
- Double molded housing for waterproof protection
Full List of Products Included
- Extech EX520 11 Function Heavy Duty True RMS Industrial Multimeter
- Double Moulded Test Leads
- Magnetic Hanging Strap
- Type K Bead Wire Temperature Probe
- Carrying Case
- 9V Battery
Extech EX520 Technical Specifications
Specification | Range/Information |
Display Count | 6000 |
Averaging/True RMS | True RMS |
Basic Accuracy | 0.09% |
DC/AC Voltage | 0.1mV to 1000VDC, 1mV to 1000VAC |
DC/AC Current | 0.1μA to 20A |
Resistance | 0.1Ωto 40MΩ |
Capacitance | 0.01nF to 1000μF |
Frequency (electrical) | 10Hz to 400Hz |
Frequency (electronic) | 0.001Hz to 40MHz |
Temperature | -50 to 1382°F (-45 to 750°C) |
Duty Cycle | 0.1 to 99.9% |
Diode/Continuity | Yes |
Dimensions | 7.25x3.25x2.25"(184x83x57mm) |
Weight | 12.3oz (349g) |
SKU | EX520 |
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Manufacturer Part Code | EX520 |
Model Ref | Extech EX520 |
Country of Origin | China |