DUOYI DY4100 0-2000Ω Digital Earth Resistance Tester Earth Ground Resistance Meter with Tool Bag

DUOYI DY4100 0-2000Ω Digital Earth Resistance Tester Earth Ground Resistance Meter with Tool Bag

Description:
The DY4100 Digital Earth Resistance Tester is a new-generation instrument developed by DUOYI in recent years for professional electrical applications. It features significant improvements in circuitry, structure, and technology over traditional earth resistance testers. The updated design is both aesthetically pleasing and highly functional.

This model offers enhanced functionality, higher accuracy, easier operation, and greater reliability. Its dust- and moisture-resistant construction makes it especially suitable for outdoor use.

It can measure the earth resistance of various grounding systems, including power systems, electrical equipment, lightning protection systems, as well as low-resistance conductors. It also supports AC voltage measurements.

Ground resistance range is 0Ω to 2000Ω, with a resolution of 0.01Ω. It features data hold.

Features:
Large HD Screen Display
* It features a high-definition digital screen with clear, easy-to-read text—making measurements faster, easier, and more efficient. The display ensures excellent visibility while maintaining low power consumption.

Three-Range Resistance Measurement
* DY4100 offers three selectable resistance ranges to suit various applications, making measurements smarter, more flexible, and convenient.

Overload Protection – Double Safety Assurance
* Equipped with dual protection for safe and professional measurement
* Voltage Range: Withstands 300V AC for 1 minute
* Resistance Range: Withstands 200V AC for 10 seconds

Fast Response Measurement
* Measures ground resistance in approximately 5 seconds
* Measures ground voltage in approximately 2 seconds
* Enjoy efficient and time-saving testing.

Protective Casing Design
* Durable outer shell made of thick material offers excellent impact resistance, as well as dustproof and moisture-proof protection—extending the life of the instrument.

Reliable and User-Friendly Design
* Dustproof construction
* Easy to operate
* Convenient and durable
* High precision with excellent cost performance
* Built-in overload protection for enhanced safety

Test Lead Interface
* Precisely engineered for safe and reliable measurements. High-quality workmanship ensures durability and accurate performance.

Ideal for Various Applications
* Perfect for professionals working in communication base stations, electrical equipment maintenance, distribution substations, and lightning protection system testing

Specifications:
* Earth Ground Resistance Ranges: 0Ω/20Ω/200Ω/2000Ω±(2% + 3)
* Earth Voltage Range: 0-30V±(3% + 5)
* Resolution: 0.01Ω
* Data Hold: Yes
* Working LED Indicator: Yes
* Function Symbol Display: Yes

Packing List:
* 1 x Earth resistance tester
* 2 x Stakes
* 1 x 5-meter red testing wire
* 1 x 10-meter yellow testing wire
* 1 x 5-meter green testing wire
* 1 x 1.6-meter red simple testing wire
* 1 x 1.6-meter green simple testing wire
* 1 x Instruction Manual
* 1 x Tool Bag

Packaging Details:
* Weight: 2kg

Note:
* Batteries are not included. Six 1.5V (R6 AA) batteries and one 12V (23A) batteries can be used.