Digital Earth Ground Resistance Tester Megger MegOhmmeter Meter 0~20/200/2000Ω
0-2000ohm Real Digital Earth Tester dy4100 Ground Resistance Tester Meter
Introduction:
DY4100 Digital Ground Resistance Tester
Digital earth resistance tester DY4100 is a new generation tester for electrician practice which is developed by DUOYI in recent years. The circuit, structure and technique of traditional earth resistance tester have been improved and the new design is both fine-looking and practical. This one has more complete functions, higher accuracy, more convenient and reliable for operation and more suitable for outdoor use with dust and wet proof structure.
It can test earth resistance of various earth systems including power systems, electric equipments, lightning conductors as well as resistance value of low resistance conductor and AC voltage test.
Ground resistance measurements from 0.01Ω to 2000Ω with 0.01Ω resolution
Data hold, low battery warning
Complete with test leads, auxiliary earth bars, (not include battery)
 
Specifications:
MODEL:DY4100
Earth Ground Resistance:0/20/200/2000Ω ±(2%+3)
Earth Voltage:0~30V ±(3%+5)
Resolution:0.01Ω
Data Hold:yes
Working LED Indicator:yes
Function Symbol Display:yes
Low Battery Warning:yes
General Characteristics
Power:AA1.5Vx6(UM3) (not include battery)
 
Package Included:
1. 2*auxiliary earth bar            
2. testing wire   
red 15-meter testing wire
yellow 10-meter testing wire
green 5-meter testing wire
3. 1*simple testing wire             
red 1.6-meter testing wire
green 1.6-meter testing wire)
4. 1*instruction manual              
5. 1*tool bag
Features:
Resolution:0.01 ohm
Data Hold:yes
Working LED Indicator:yes
Function Symbol Display:yes

1. Measuring range of earth resistance: 0-2000Ω. 0/20/200/2000 ohm ±(2%+3)
2. Measuring range of earth voltage: 0-30V(3%+5)
3.LED green light indicates normal operating mode.
4.31/2 digit LCD display for more direct and convenient reading.
5. Low Battery Warning:
on LCD indicates deficiency of 12V battery.
LED red lighting off indicates deficiency of 1.5V battery.
6. Response time: measure earth resistance, about 5 seconds. Measure earth voltage, about 2 seconds.
7.Withstand voltage: AC 500V, 1 minute between circuit and outer casing.
8. Overload protection: on earth voltage, can withstand 300V AC 1 minute .
on earth resistance, can withstand 200V AC 10 seconds .
9. Power supply,six 1.5V AA batteries ,one 12V battery 23A.
10.Product Size:150×100×70mm.
11.Weight: about 680g NOT including battery .
12. Working environment:
Working temperature:0°C-40°C relative humidity < 80%
Storage temperature: - 10°C-50°C relative humidity < 85%
Ensured accurate temperature:23°C±5°C relative humidity < 80%
Power:AA1.5Vx6(UM3) (not include battery)
 
 
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