Extech GRT300 4-Wire Earth Ground Resistance Tester

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Product Description

Extech GRT300 4-Wire Earth Ground Resistance Tester

Measures earth ground resistance in 4 ranges from 2 to 2000 Ohm

Extech GRT300 measures earth ground in 4 ranges from 2 to 2000 Ohm. 4-wire, 3-wire, and 2-wire testing. Large dual line LCD. Automatic I (current) and P (potential) spike check. Test Hold function for easy operation. Autoranging, Automatic Zero adjustment, Data Hold and Auto Power off. AC Earth Voltage. Overrange and low battery indication. Complete with test leads with alligator clips, 4 auxiliary earth bars, hard carrying case, and eight 1.5V AA batteries.

Features Extech GRT300 4-Wire Earth Ground Resistance Tester : 

  • 4-wire, 3-wire, and 2-wire testing
  • Large dual line LCD
  • Automatic I (current) and P (potential) spike check
  • Test Hold function for easy operation
  • Autoranging, Automatic Zero adjustment, Data Hold and Auto Power off
  • AC Earth Voltage
  • Overrange and low battery indication
  • Complete with test leads with alligator clips, 4 auxiliary earth bars, hard carrying case, and eight 1.5V AA batteries
Specifications Range
Earth Ground Resistance ranges 2Ω/20Ω/ 200Ω/2000Ω
Basic Accuracy ±(2%rdg+3d)
Resolution 0.01Ω/ 0.1Ω/1Ω/0.01kΩ
Test Current / Frequency <2mA / 820Hz
AC Earth Voltage / Frequency 0 to 300VAC / 40 to 500Hz
Accuracy ±(2%rdg+3d)
Power supply Eight 1.5V ‘AA’ Batteries
Dimensions 9.8 x 7.8 x 4.3″ (250 x 190 x 110mm)
Weight 3.15lbs (1430g) (batteries included)

 

Manual Extech GRT300 4-Wire Earth Ground Resistance Tester : 

Extech GRT300 4-Wire Earth Ground Resistance Tester

 

Karyamandiritechindo.com Supplier dan Distributor Earth Tester di Indonesia. karyamandiritechindo.com menyedikakan juga berbagai merk Alat ukur & Lab, Alat Survey, Alat komunikasi dan GPS

 

Jual Extech GRT300 4-Wire Earth Ground Resistance Tester harga kompetitif Tentunya Gratis antar untuk Area Jakarta dan dapat dikirim keseluruh Indonesia, Jika Anda butuh bantuan silahkan hubungi Customer Service (026) 5540 5390 & Whatsapp di 0813-1864-0412 dan Email karyamandiritechindo@gmail.com

 

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