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GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
Specifications
Certification :
RoHS, CE
MOQ :
10
Price :
64
Model NO. :
GT5105A
Display Type :
Digital Only
Customized :
Customized
Measuring Range :
20Ω-2000Ω
Ground Voltage :
200V
Overload Protection Ground Voltage :
400V AC(30 Seconds)
Ground Voltage Accuracy :
±(2%+5)/0.1V
Transport Package :
Gift Box
Specification :
CE, ROHS
Trademark :
BESTONE, BENETECH
Origin :
China
Description
GT5105A Digital Earth Resistance Tester
This precision instrument is controlled by an intelligent microcontroller chip, delivering high accuracy and exceptional reliability. Designed for measuring grounding resistance in various power facilities, electrical equipment, lightning protection systems, and other grounding devices, it also provides ground voltage measurement capabilities.
Key Features
  • Backlight display with battery detection function
  • Data holding capability for stable readings
  • "OL" display indicates over-range conditions
  • Double insulation or reinforced insulation safety structure
  • Contact warning system - displays "...Ω" when C or E test leads have poor contact
  • Supports both precise three-wire measurement and simple two-wire measurement
Measurement Capabilities: Ground resistance measurement with single frequency of approximately 820Hz, current: 20Ω at about 3.2mA
Technical Specifications
Specification Value
Place of Origin China, Guangdong
Model Number GT5105A
Operating Temperature 5-40°C
Dimensions 176mm × 77mm × 110mm
Working Relative Humidity <80% RH (no fog) Altitude <2000 meters
Storage Temperature -20°C to 60°C
Overload Protection Ground Resistance 200V AC (10 seconds)
Overload Protection Ground Voltage 400V AC (30 seconds)
Test Signal Frequency Approximately 820Hz, current: 20Ω at about 3.2mA
Measurement Range & Accuracy
Parameter Range Accuracy
Ground Resistance 2000Ω (two wires) ±(2% + 5)/1Ω
Ground Voltage 200V ±(2% + 5)/0.1V
Compliance Standards
IEC 61010-1 CAT.3 600V, CAT.1 5000V, IEC 61326-1, IEC 60529 (IP40)
Product Images
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
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GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip

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Product Detail
Certification :
RoHS, CE
MOQ :
10
Price :
64
Model NO. :
GT5105A
Display Type :
Digital Only
Customized :
Customized
Contact Supplier
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip
GT5105A Digital Earth Resistance Tester 400V Overload Protection with Intelligent MCU Chip

Shenzhen Bestone Industrial Co.Ltd.

Verified Supplier
1 Years
shenzhen
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Digital Earth Resistance Tester, Gas Detector, Laser Distance Meter
Employee Number :
100~1000
Certification Level :
Verified Supplier
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