PREORDER

DY4300B DOUYI

Features:

  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 80mA.

  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.

 

Specification:

 MODEL                                                                  

DY4300B

EarthResistance                   

±(3%rdg±0.03Ω )             0.001Ω

±(3%rdg±5dgt )(*1)      0.01Ω  0.1Ω 1Ω 10Ω  100Ω

Auxiliary earth resistance Rh,Rs

8% of Re+Rh+Rs

Soil Resistivity p=2*n*a*Rg(*2)

0.1Ωm~1Ωm autoranging

Frequency

±1%rdg±2dgt   0.5Hz

Duble clamp-on measurement for earth resistance

N/A

Measuring Current Im

maximum 80mA

LCD

Dot-matri×192×64 monochrome

Power

AA1.5V*8

Size

190*155*75mm

Weight

approx. 900g

Standard individual packing

Carry case

 

DY4300B DOUYI

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  • Views: 559
  • Product: 4-Terminal Earth Resistance/ Soil Resistivity Tester
  • Availability: PREORDER
  • Rs 52,000

Tags: dy4300b, douyi, earth, testers