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BENETECH GT5105A

Benetech GT5105A Ground Earth Resistance Tester (Battery Included) with Data Logging, Testing Probes & Leads, Built-In Electrical Multimeter for Sizing and Projecting Grounding Grids

₱4,500.00
₱4,500.00 ₱6,613.00
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  • Product Description

Description:

This instrument is controlled by intelligent microcontroller chip, with high accuracy and high reliability; it can be used to measure grounding resistance of various power facilities wiring, electrical equipment, lightning protection equipment and other grounding devices, and it can also measure ground voltage. (Note: This instrument is not suitable for harsh outdoor environmental conditions, such as raining, lightning, etc.)


Features:

  1. Digital Earth Resistance Tester possesses the following features:
  2. backlight and battery detection function.
  3. data holding.
  4. It can be used for precise three-wire measurement or simple
  5. two-wire measurement.
  6. When measuring ground resistance, if C or E end of test lead is
  7. not in good contact, "---- Ω" warning appears on LCD.
  8. "OL" stands for over range.
  9. Double insulation or reinforced insulation safety structure

Specifications:

  • BRAND: BENETECH
  • MODEL: GT5105A Ground Resistance Tester
  • 1.1 Measurement range and measurement error
  • (under condition of 20℃±5℃and≤75%RH)
  • Basic Function    Range    Accuracy    Resolution
  • Ground    20Ω    ±(2%+10)    0.01Ω
  • resistance    200Ω    ±(2%+3)    0.1Ω    
  •     2000Ω    ±(2%+3)    1Ω
  •     2000Ω（two wires)    ±(2%+5)    1Ω
  • Ground voltage    200V    ±(2%+5)    0.1V
  • 1.2 Application standard:
  • IEC 61010-1 CAT.Ⅲ 600V Pollution degree 2
  • CAT.Ⅰ 5000V Pollution degree 2
  • IEC 61326-1 (EMC standard)
  • IEC 60529 (IP40)
  • 1.3 measurement method:
  • (1) Ground voltage measurement: average response
  • (2) Ground resistance measurement: test signal frequency:
  • about 820Hz, current: 20Ω about 3.2mA
  • 1.4 Working environment: temperature: 5℃~ 40℃; relative
  • humidity: ≤80 ~ RH (no fog) Altitude≤2000 meters
  • 1.5 Storage conditions: temperature: -20 ~ 60 ℃; relative
  • humidity: ≤70% RH (no fog)
  • 1.6 Power supply: 9V power supply [1.5V (No. 5 alkaline
  • battery) * 6]
  • 1.7 Overload protection:
  • Ground resistance: 200V AC (10 seconds)
  • Ground voltage: 400V AC (30 seconds)
  • 1.8 Insulation resistance: The insulation resistance between
  • measurement circuit and case is not less than 20MΩ
  • 1.9 Dimensions: 176mm * 77mm * 110mm

 

What's in the box:

  • GT5105A Ground Resistance Tester x 1