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Description

Key Features 

  • Microprocessor-controlled.
  • Earth resistivity (ρ) test.
  • Earth testing at 20Ω, 200Ω, 2kΩ.
  • Earth voltage measuring : 0-300V AC.
  • Automatic C spike check.
  • Automatic P spike check.
  • 2-Wire test, 3-Wire test, 4-Wire test.
  • LCD display.

 

What's in the Box 

  • SEW 4235 ER Earth Resistivity Tester
  • Instruction manual
  • Test leads (red-15m, black-10m, yellow-10m, green-5m)
  • Auxiliary earth spikes
  • Carry case
  • Shoulder belt
  • Batteries


 

Rating & Reviews

4.5
(Based On 10 Reviews)

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Product Specifications

Measuring rangesEarth Resistance 0-20Ω | 0-200Ω | 0-2kΩ, Earth Voltage 0-300.0V AC, Earth Resistivity (ρ=2 × π × L × R) 0.06~6.28kΩ.m 0.62~62.8kΩ.m 6.28~628kΩ.m
AccuracyEarth Resistance: 0-20Ω: ±(2%rdg+0.1Ω) 0-200Ω,0-2kΩ: ±(2%rdg+3dgt) Earth Voltage: ±(2%rdg+3dgt)
Earth resistance resolution0-20Ω : 0.01Ω 0-200Ω : 0.1Ω 0-2kΩ : 1Ω
Measuring systemEarth resistance by constant current Inverter 820Hz approx. 2mA
Temperature & humidityOperating: 0°C~40°C ≤80% R.H. Storage: -10°C~50°C ≤80% R.H.
Dimensions250(L) x 190(W) x 110(D)mm
Weight (battery included)Approx. 1500g
Power source1.5V (AA) × 8
Safety standardsEN 61010-1 CAT IV 300V IEC 61557-1 IEC 61557-5 EN 61326-1

Rating & Reviews

4.5
(Based On 10 Reviews)

Rating

0

0

0

0

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