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Amprobe GP-2A Ground Resistance Resistivity Tester

Rp. CALL
Update Terakhir
07 Des 2023
Negara Asal
United States
Pembelian Min
1 Unit
Kategori
AMPROBE
Amprobe GP-2A Ground Resistance Resistivity Tester

SKU: 4129187

·        Measures earth ground resistance – 3 point (fall ofpotential) or 2 point tests


·        Automatically calculates resistivity – 4 point test

·        Automatic voltage measurement prevents falsemeasurements


·        Automatically applies three testing frequencies forthe most accurate readings


·        Test leads, auxiliary electrodes and software areincluded for complete instrument


·        Autoranging

·        999 internal memory locations to store measurements

·        RS-232 download to a personal computer























FEATURE



Range


Accuracy



Ground resistance (2 and 3-wire method)



0.01 Ω – 19.99 Ω / 199.9 Ω / 1999 Ω 19.99 kΩ / 49.9 kΩ



±(2.5% rdg + 2 LSD)


Ground Resistivity (4-wire)



0.06 Ωm – 19.99 Ωm / 199.9 Ωm / 1999 Ωm 19.99 kΩm / 199.9 kΩm / 314 kΩm



 ±(2.5% rdg + 2 LSD)


Voltage Measurement



0 V – 460V


±(2.5% rdg + 2 LSD)


 

































ADDITIONAL FUNCTIONS / FEATURES



Ranging


Auto



Noise Voltage Detection


Yes



Display Backlight


Yes



Data Storage


up to 999 readings



PC Connection


Yes



Auto Power Off


Yes



Low Battery Indication


Yes


 










































ELECTRICAL SPECIFICATIONS



Resistance Measurement


Open circuit voltage ≤ 25 Vrms Test current ≤12 mA Measuring Frequency 77.5 Hz ± 1 Hz



Measuring Range


3- and 2-wire earth resistance


measurement: 0.08 Ω – 49.9 kΩ Earth resistivity (4-wire): 0.50 Ωm – 314 kΩm



Maximum Deviations


Influence factor



Deviation influence


E1 Position



0.3%


E2 Supply voltage



0.1%


E3 Temperature



0.1%


E4 Serial interference voltage



0.4%


E5 Probe and auxiliary probe resistance



0.9%


Electromagnetic Compatibility



Complies with IEC/EN 61326

 






































































GENERAL SPECIFICATIONS


Measuring Function



Earth ground resistance – 3 point

(fall of potential) or 2 point tests Earth resistivity – 4 point test Noise voltage



Display


LCD with backlight, visible area 73 x 65 mm



Operating Altitude


≤ 2000 meters



Operating Temperature


0 °C to +40 °C (32 °F to 104 °F)



Storage Temperature


-10 °C to +60 °C (14 °F to 140 °F)



Humidity (without condensation)



<80%


Power Supply



Six 1.5V batteries AA R6 MN1500

or six 1.2V AA R6 Ni-MH 2100mA rechargeable batteries



Battery Life


Approximately 500 tests



Auto Power Off


3 minutes



Overvoltage Category


CAT III 240V safety rated (phase to earth),


maximum 415V between inputs


Safety



IEC/EN 61010-1, CAT III 240 V, pollution degree 2 IEC/EN 61010-031 for test lead accessories IEC/EN 61557-1/-5



EMC


IEC/EN 61326



Size (H x W x L)


Approximately 235 x 165 x 75 mm (9.25 x 6.50 x 2.95 in)



Weight


Approximately 1 kg (2.2 lb) with batteries installed



Included Accessories


Four ground stakes, test lead set, alligator clip set,


USB cable, USB driver software, carrying case and users manual



 Warranty


One year


 

What’s Included

  • GP-2A

  • Batteries (installed)
  • Connection cables

  • 4 ground stakes
  • PC software

  • USB cable
  • Carrying case



 Multimeter

Lihat Selengkapnya

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