DY4300B 4-Terminal Earth Resistance and Soil Resistivity Tester

: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home2/dyinstru/public_html/duoyi/includes/unicode.inc on line 311.
  • CE EMC/LVD
DY4300B
 4-Terminal Earth Resistance and Soil Resistivity Testers

Overview

  • 4 pole earth resistance measurement 0 to 209.9kΩ with min. resolution 0.001Ω
  • Auto ranging soil resistivity measurement 0 to 1999kΩm
  • Series interference voltage Ust(AC only) 0~50.9Vrms
  • Measures frequency 400~500Hz
  • Measureing Voltage Um optional/auto-selected 10Vrms 94Hz, 105Hz, 111Hz, 128Hz
  • Test current maximum 10mA
  • Advance filtering method based on FFT(fast fourier transform) reduces noise interference
  • Compensation for residual resistance Rk
  • Data Memory 1000 sets
  • Conforms to CATIV 150V, CATIII 300V

Specifications