Extech EX540
12 Function Wireless True RMS Industrial MultiMeter/Datalogger
The Extech EX540 offers wireless connectivity to your laptop or PC using a USB receiver with a range comparable to Bluetooth (10 m/33 ft). The EX540 transmits real-time data for monitoring, trending, and analysis (using the included software) on one of two available frequencies (914 MHz). Now electrical professionals can monitor and data log readings at a safe distance from hazardous locations. Additionally, it is easier to perform remote tasks such as powering up a device from a control panel that is not nearby. From a time-saving perspective for laptop users, the EX540 permits a user to set up their laptop at a centralized location and then sequentially data log readings throughout a site without relocating the laptop. In addition to wireless data logging, the EX540 can log up to 9,999 readings internally and also reads voltage, current, resistance, capacitance, frequency (with dual-range sensitivity for electrical and electronic work), duty cycle, continuity, diode testing, and even temperature using its Type K thermistor bead probe. Complete with double-molded test leads, USB wireless receiver (914 MHz), temperature probe, magnetic hanging strap, 9 V battery, and carrying case.
Specifications
| General | |
|---|---|
| AC Current | 0.01µA to 20A |
| AC Voltage | 0.01mV to 1000V |
| Capacitance | 0.001nF to 40mF |
| Continuity | Yes |
| DC Current | 0.01µA to 20A |
| DC Voltage | 0.01mV to 1000V |
| Diode Test | 2.8V |
| Duty Cycle | 0.1 to 99.9% |
| Frequency | Electrical: 40Hz to 4kHz, Electronic: 0.001Hz to 100MHz |
| Resistance | 0.01Ω to 40MΩ |
| Temperature [Type K] Max Resolution | -58 to 1382°F (-50 to 750°C) |
| True RMS | Yes |
| Wireless Transmission Frequency | 915MHz |
| Additional Details | |
|---|---|
| Certifications | CE, UL |
| Dimensions | 7.25 × 3.25 × 2.25" (184 × 83 × 57mm) |
| Display | 40000-count segment LCD |
| IP Rating | IP67 |
| Power | 1 × 9V battery |
| Safety Category | CATIII - 1000V, CATIV - 600V |
| Warranty | 3 years |
| Weight | 12.3oz (349g) |
Resources & Support
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Software Download
Extech EX540A Software
Datasheet
Extech EX540-EX542 Datasheet
Certification
Extech EX540 Declaration of Conformity
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.