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Description

Key Features

  • Import FFT (fast Fourier transform) technology, and AFC (automatic frequency control) technology, with unique anti-interference ability and environmental adaptability to ensure high repeated test consistency.
  • The large LCD, white backlight, and bar graph make the readings clear at a glance.
  • Features USB interface with data upload function; storage data can be uploaded to the computer and can be saved and printed.
  • Audio-visual Alarm and Overload Protection.
  • Earth Resistance: Rated current change-pole method, measurement current 20mA Max
  • Soil Resistivity: Wenner 4-pole measurement; Voltage to Earth: Average rectifier
  • Earth Voltage: Average rectification (between P(S)-ES)
  • Test Frequency: 128Hz / 111Hz / 105Hz / 94Hz (AFC)
  • Short-circuit Test
  • Open-circuit Test Voltage
  • Interference Test
  • Auxiliary Earth Test
  • Line Voltage
  • Data Hold
  • Overflow Indication
  • USB Interface
  • Alarm function
  • Auto Power-off
  • Overload Protection

 

What's in the box?

  • Metravi PRO ERT-1602 Earth Resistance and Soil Resistivity Tester
  • Meter
  • 4 Earth Rods
  • 4 Standard Test Wires (Red 20m; Yellow: 10m; Green: 10m; Black:20m)
  • 2 Simple Test Wires (Red 1.6m; Black 1.6m) 
  • Special USB Communication Cable
  • Software CD
  • Hard Carrying Case 
  • User Manual

Rating & Reviews

4.5
(Based On 10 Reviews)

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Product Specifications

General Specification
Earth Resistance(R)Range: 0.00Ω~30.00ΩResolution: 0.01ΩAccuracy: ±2%rdg±3dgt
Range: 30.0Ω~300.0ΩResolution: 0.1ΩAccuracy: ±2%rdg±3dgt
Range: 300Ω~3000ΩResolution: 1ΩAccuracy: ±2%rdg±3dgt
Range: 3.00kΩ~30.00kΩResolution: 10ΩAccuracy: ±2%rdg±3dgt
Earth VoltageRange: 0.0~600V ACResolution: 0.1VAccuracy: ±2%rdg±3dgt
Soil Resistivity (ρ)
(ρ=2πaR, a:1 m-100m, π=3.14)
Range: 0.00Ωm~99.99ΩmResolution: 0.01ΩmAccording to the precision of R
Range: 100.0Ωm~999.9Ωm Resolution: 0.1Ωm
Range: 1000Ωm~9999ΩmResolution: 1Ωm
Range: 10.00kΩm~99.99kΩmResolution: 10Ωm
Range: 100.0kΩm~999.9kΩmResolution: 100Ωm
Range: 1000kΩm~9000kΩmResolution: 1kΩm
Measuring MethodEarth Resistance: Rated current change-pole method, measurement current 20mA Max
Soil Resistivity: Wenner 4-pole measurement; Voltage to Earth: Average rectifier
Earth Voltage: Average rectification (between P(S)-ES)
Test Frequency128Hz / 111Hz / 105Hz / 94Hz (AFC)
Short-circuit Test CurrentAC 20mA maxOpen-circuit Test VoltageAC 40V max
Data Storage300 groupsTest Voltage WaveSine wave
Electrode Distance RangeCan be set 1m-100mWeight4.5kg (with package) 
Data AccessData read function: “READ” symbol display
Data HoldData hold function: “HOLD” symbol display
Overflow IndicationExceed measurement range overflow function: “OL” symbol display
LCD DimensionLCD Frame Dimension:128mm×75mm; LCD Window Dimension: 124mm×67mm
Tester Dimension212mm(L) × 175mm(W) × 76mm(H)
Testing WiresRed 20m, Black 20m, Yellow 10m, Green 10m, Red 1.6m, Black 1.6m (Total 6pcs)
Auxiliary Earth Rod4 PCS: Φ10mm×150mm
USB InterfaceIf measured value exceeds set alarm value, alarm goes “toot-toot-toot”.
Alarm Function Measuring value exceeds alarm setting value, will “Toot-toot-toot” alarm hint
Auto Power-off15 Minutes after power on, will automatic power off without any operation 
Overload ProtectionEarth Resistance: between each interfaces of C(H)-E, P(S)-ES, AC 280V/3 seconds
Interference TestAutomatic recognition of interference signal, interference voltage higher than 5V will display “ ”symbol
Auxiliary Earth TestWith auxiliary earth resistance test function: 0.00KΩ-30kΩ (100R+rC<50kΩ, 100R+rP<50kΩ
Line VoltageMeasure voltage to ground, AC voltage: AC 600V Max
Battery VoltageWhile battery voltage decreases to around 7.5V, will display low battery voltage symbol “ ”, and remind to replace the battery
Working CurrentSystem Standby: around 20mA (Backlight shut off); Power on: 45mA (backlight shut off at 25mA); Measurement:100mA (Backlight shut off)
Withstand VoltageOver 20MΩ (between circuit and enclosure it is 500V)
Electromagnetic FeaturesIEC61326 (EMC)
Suitable Safety Standard IEC61010-1 (CAT III 300V, CAT IV 150V, Pollution 2), IEC61010-031, IEC61557-1 (Earth resistance), IEC61557-5 (Soil resistivity), JJG 366-2004
PowerDC 9V (Alkaline dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours)
WeightMeter 950g, Test Wires 1560gms, Auxilliary Ground Rods (4 nos) 935g
Working Temperature &
Humidity
-10°C-40°C, below 80%RH
Storage Temperature &
Humidity
-20°C-60°C, below 70%RH

Rating & Reviews

4.5
(Based On 10 Reviews)

Rating

0

0

0

0

0
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