(012) 433-1758 & (050) 963-1901
Shafaat Mehdiyev 95, Baku, Azerbaijan

EX540 – 12 Function Wireless True RMS Industrial MultiMeter/Datalogger

The EX540 offers wireless connectivity to your laptop or PC using a USB receiver with a range comparable to Bluetooth (10m/33 ft.). The EX540 transmits real-time data for monitoring, trending and analysis (using the included software) on one of two available frequencies (914MHz). 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 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, 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 (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 (914MHz), temperature probe, magnetic hanging strap, 9V battery and carrying case.

  • 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
  • EX540 wireless frequency (915MHz) is suitable for use in US, Canada, Mexico, and select other countries. Please see the EX542 (433MHz) for most other regions.
Specifications Range
Basic Accuracy ±0.06%
DC/AC Voltage 0.01mV to 1000V
DC/AC Current 0.01µA to 20A
Resistance 0.01Ω to 40MΩ
Capacitance 0.001nF to 40mF
Frequency 40Hz to 4kHz (electrical) / 0.001Hz to 100MHz (electronic)
Temperature -58 to 1382°F (-50 to 750°C)
Duty Cycle 0.1 to 99.90%
Diode (2.8V) / Continuity Yes
Dimensions/ Weight 7.25×3.25×2.25″ (184x83x57mm)/ 12.3oz (349g)
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