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EX542 12 Function Wireless True RMS Industrial MultiMeter/Datalogger

Brand: Extech

The EX542 offers wireless connectivity to your laptop or PC using a USB receiver with a range comparable to Bluetooth (10m/33 ft.). 

The EX542 transmits real-time data for monitoring, trending and analysis (using the included software) on one of two available frequencies (433MHz). 

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 EX542 permits a user to set up his or her 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 EX542 can log up to 9,999 readings internally and also read voltage, current, resistance, capacitance, frequency (with dual-range sensitivity for electrical and electronic work), duty cycle (dwell), continuity, diode testing (2.8 Volt), and even temperature (using its Type K thermistor bead probe). 

Complete with double-molded test leads, USB wireless receiver, temperature probe, magnetic hanging strap, 9V battery and carrying case.
Features
  • True RMS measurements for accurate AC Voltage and Current measurements.
  • AC/DC Voltage & Current, Resistance, Capacitance, Frequency (electrical/electronic), Temperature, Duty Cycle, Diode/Continuity.
  • Double molded for waterproof (IP67) protection, CAT IV-600V safety rating for industrial applications.
  • Data Acquisition Mode for real time data transmission directly to your PC.
  • 1000V input protection on all functions.
  • Dual sensitivity frequency functions.
  • Large triple LCD display.
  • Complete with double molded test leads, magnetic hanging strap, Type K probe, remote receiver with USB cable, PC software (XP only), carrying case, and 9V battery.
  • EX542-Wireless frequency (433MHz) is suitable for use in most regions outside North America. Please see the EX540 (915MHz) for US, Canada, and Mexico.

Specifications

Brand

Basic Accuracy

  • ± 0.06 %

Capacitance

  • 0.001 NF to 40 MF

DC/AC Current

  • 0.01 µA to 20 A

DC/AC Voltage

  • 0.01 mV to 1000 V

Dimensions, Weight

  • 7.25 x 3.25 x 2.25” (184 x 83 x 57 mm) / 12.3 oz. (349 g)

Diode (2.8 V), Continuity

  • Yes

Duty Cycle

  • 0.1 to 99.90 %

Frequency

  • 40 Hz to 4 kHz (Electrical) / 0.001 Hz to 100 MHz (Electronic)

Resistance

  • 0.01 Ω to 40 MΩ

Temperature

  • -58° to 1382° F (-50° to 750° C)
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