Clamp Ground Resistance Tester (High-End) Es3020 Series Leakage Current Ground Resistance Earth Clamp Meter

• Customization: Available
• After-sales Service: Yes
• Warranty: 2 Years
• Model NO.: ES3020B
• Display Type: Analogue and Digital
• Certification: RoHS, CE
• Resistance Range: 0-500 Omega
• Transport Package: Carton Package
• Specification: ES3020
• Origin: China
• Production Capacity: 50000piece/Month

Product Description

Clamp Ground Resistance Tester (High-End)ES3020 Series Leakage Current Ground Resistance Earth Clamp Meter

 

I. Model comparison  

Model:	ES3020	ES3020B	ES3020E
Resistance range:	0.01Ω500Ω	0.01Ω- 1200Ω	0.01Ω-1500Ω
Current range:	N/A	0.00mA-20.0A	0.00mA-40.0A
Voltage range:	N/A	N/A	0.0V~100V
Resistance accuracy:	±1%±0.01Ω	±1%±0.01Ω	±1%±0.01Ω
Resistance resolution:	0.001Ω	0.001Ω	0.001Ω
Current accuracy:	N/A	±2%±1mA	±2%±1mA
Currenty resolution:	N/A	0.01mA	0.01mA

II. Technical Specification

Function	Ground resistant test, Loop resistance test, leakage current test, grounding voltage test.
Ambient temperature and humidity	23ºC±5ºC,below 75%rh
Range	Grounding resistance:0.01-1500Ω  ±1%±0.01Ω
	Current:0.00mA-40.0A  ±2%±1mA
	Grounding voltage:0.0V~100V
Measurement Method	Mutual induction
Resistance resolution	0.001Ω
Current resolution	0.01mA
Clamp Diameter	55mm×32mm
Clock Function	Have
Ω+A Synchronized display	Ω+A same screen display
Display Mode	4-digit LCD display, black screen design
LCD Dimension	46mm×29mm
Meter Dimension	W/T/H: 85mm×58mmx285mm
Sampling Speed	About 2 times/second
USB interface	With USB interface, software monitoring, storage data can be uploaded to the computer, save the print
Communication Line	USB communication line 1
Data Storage	500 Groups, the symbol "MEM" gives indication, "FULL" mark will flash to indicate the memory has been full
Data Review	"MR" symbol indication when reviewing data
Overflow Display	Exceed measurement range overflow function: "OL " symbol display
Interference Test	Automatic identify interference signal, "NOISE" symbol indication when the interference current is large
Alarm Function	Alarm when the measured value exceeds the alarm setting value
Battery Voltage	Real-time display of battery power, reminding timely charging when battery voltage is low
Automatic shut-down	"APO" instruction, automatic shutdown after 5 minutes boot
Power Consumption	50MA Max
Weight	Instrument: 1180g (with battery)
Working Temperature and Humidity	-10°C~40C; below 80% rh
Insulation Resistance	20Ω or more (500V between circuit and outside)
Pressure Resistance	AC 3700V/rms(between circuit and outside)
Suitable for Safety Regulations	IEC61010-1(CAT III 300V, CAT IV 150V, Pollution Degree 2); IEC61010-031; IEC61557-1 (grounding resistance)

FAQ
1. Are you a manufacturer or a trader?
Yes, we are both.

2. What products do you have?
We are focus on instruments and meters. Such as Mechanical /  Optical /Power/ SafetyEnvironmental testing equipments and
some hardware tools amd eletronic components.
More infomation about business, please contact us we can send you catalog for reference.

3. Can i get a sample first?
Yes, we are pleased to send you sample to test the quality and market.

4. Can you do OEM for us?
Yes, OEM are welcome for us. Customers' brand, logo, label can be customized for the produets andcarton package, but based on a certain quantity.

5. What are your strengths?
We have a complete range of products covering low, medium and high-end markets in good price in Instruments field.
Fast Delivery, factory high quality and professional engineers to solve your problems.