EXTECH EX542 万用表(0.06%, true RMS, 数据记录仪,PC无线)

Temperature: -40 to 158°F /±1.8°F (14 to 104°F)

                                             ±3.6°F (all other ranges)

                      -40 to 70°C   /±1.0°C (-10 to 40°C)

                                             ±2.0°C (all other ranges)

Humidity: 0 to 100%RH /0.1%RH /±3%RH (40 to 60%)

                                                         ±3.5%RH (20 to 40 & 60 to 80%)

                                                         ±5%RH (0 to 20 & 80 to 100%)

Datalogging interval: 1 second to 24 hours

Memory Temperature: 16,000 points; Relative Humidity: 16,000 points

Dimensions: 3.7 x 1.9 x 1.2" (94.4 x 48.9 x 31.2mm)

Weight: 3.2oz (90.7g)

Complete with 3.6V Lithium battery, mounting bracket with combination lock, and Windows® 2000, XP, and Vista compatible analysis software



  • Real time datalogging or wireless data transmission directly to your PC(30ft/10m)
  • True RMS measurements for accurate AC Voltage and Current measurements
  • Diode open circuit voltage of 2.8V DC
  • Double molded construction for waterproof (IP67) protection
  • CAT IV-600V safety rating for industrial applications
  • 1000V input protection on all functions
  • Dual sensitivity frequency functions
  • Large backlit triple LCD display
  • Diode open circuit voltage of 2.8V DC
  • Auto power off with disable feature
  • USA, Mexico, and Canada can only use 914MHz model (EX540). Most other countries should use the 433MHz model (EX542)

Complete with:

  • Double molded test leads
  • Magnetic hanging strap
  • Type K bead wire temperature probe (-22 to 572°F/-30 to 300°C)
  • Remote receiver with USB cable
  • Windows compatible software
  • 9V battery
  • Carrying case



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