ETCR EM3630A Portable Milliohmmeter-Portable Milliohmmeter/Micro-ohmmeter/DC Resistance Tester-ETCR|Earth Resistance Online Tester|Insulation Resistance Tester|Clamp Leakage Current Meter-Guangdong ETCR Electronic Technology CO.,Ltd-Guangdong ETCR Electronic Technology CO.,Ltd

Product Introduction

ETCR3630A portable milliohm meter, also known as DC low resistance meter, DC resistance tester, ohmmeter, the instrument uses microprocessor technology, four-wire method of testing, safety, precision and reliability. Mainly used for measuring the cable wire resistance, switch, connector, relay contact resistance, coil, motor, transformer winding DC low resistance, metal riveted joints between metal components, ground network ground connection between the conductor connection resistance. The meter is widely used in industrial and mining enterprises, building monitoring and supervision companies, building construction units, lightning protection companies, electric power sector, ship and locomotive factories, etc. ETCR3630A portable milliohm meter consists of host computer, test line. Host large screen LCD display, at a glance. Can store 1000 groups of data, resistance measurement range: 0.1mΩ ~ 40.0kΩ, the maximum test current: 100mA, the meter is easy to operate, easy to carry.

Product features

1、Portable structure design, easy to carry, automatic zeroing, simple operation.

2、Adopting precision four-line method, high accuracy, minimum resolution: 0.1mΩ.

3, wide range: 0.1mΩ ~ 40.0kΩ.

4、Storage function: data storage 1000 groups.

Technical Parameters

1、Measuring Gear and Accuracy

Gear	Accuracy	Resolution	Test Current
400mΩ	±0.3%±4dgt	0.1mΩ	100mA
4Ω		1mΩ	10mA
40Ω		10mΩ	10mA
400Ω		0.1Ω	0.8mA
4kΩ		1Ω	0.8mA
40kΩ		10Ω	0.08mA

2. Technical Specifications

Power Supply	6 No. 5 Alkaline Dry Batteries (LR6 1.5V×6)
Operating Current	100mA MAX
Detection Method	Precision 4-wire Method, 2-Channel A/D Simultaneous Detection
Range	0.1mΩ～40.0kΩ
Test Interface	C1 Current Positive, C2 Current Negative, P1 Voltage Positive, P2 Voltage Negative
Measuring Time	1 Second/Time
Data Storage	Yes, No Data Loss on Power Down or Battery Change (1000 Sets)
Backlight Function	Yes, for Dimly Lit places
Automatic Zeroing	When the Test Fixture is in Short-Circuit Condition, Press the ZERO Key, the Display Value of LCD Will be Adjusted to zero.
Automatic Shutdown Function	The Meter Will Automatically Shut Down After 10 Minutes of No Operation.
Display Mode	Display field: 58.5mm x 46mm
Main Unit Size	159mm×100mm×66mm
Mass	Instrument: About 460g (Including Battery); Total Mass: About 640g (Including Accessories)
Line Voltage	Should Be Avoided (The Line Must Not Be Energized for Measurements, Which May Damage the Instrument)
Overflow Display	Overflow Function: “OL” Symbol Display
Low Voltage Indication	Low Battery Voltage Symbol “ ”, Reminds to Replace the Battery.
Working Temperature and Humidity	-10℃～40℃; Below 80%RH
Storage Temperature and Humidity	-10℃～60℃; Below 70%RH
Compressive	AC 3700V/rms (Between Housing and Screws)
Suitable for Safety Regulations	IEC61010-1, CAT Ⅲ 600V, pollution level 2, JJG724-1991 “DC Digital Ohmmeter Certification Regulations”, JJG166-1993 “DC Resistor Certification Regulations”, “DL/T967-2005 Circuit Resistance Tester and DC Resistance Quick Tester Certification Regulations”.

Model Comparison

Product Image	Model Name	Resistance Range	Maximum Resolution	Maximum Test Current	Display Mode	Memory Function	Power Supply
	EM3630A Portable Milliohmmeter	0.1mΩ～40kΩ	0.1mΩ	100mA	LCD Display	1000组	Dry cell batteries
	EM3660A Microhmmeter	1.0uΩ～2500.0Ω	0.1uΩ	10A	Color Touchscreen Display	1000组	Lithium b

Product Video

Product

About

Case

News

Service

Contact