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ES3080 Three -Channel DC Resistance Tester

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It is mainly used to measure the DC resistance of transformers, transformer winding resistance, grounding network connection continuity, wire resistance of cables, contact resistance of switches, connectors, relays, coils, motors, transformer winding resistances and metal riveting resistance, metal components Connection resistance test, low value resistance test, contact resistance test, etc.

Resistance range

0.1uΩ – 5000Ω _

power supply

AC 220V 10A (50Hz)

Rated measuring power

12 00W


Adjustable backlight brightness

measurement method

Four-wire test

Short circuit current output

0.2 A, 0.5 A, 2 A, 5 A, 10 A , 20A ( 6 settings)

Short circuit maximum current

DC 20A ±10%

No-load maximum voltage

DC  27V ± 15 % _

display screen

7 -inch touch color screen

Overload protection


automatic discharge


U disk interface

Copy and save data

USB interface

With a USB interface , it can be connected to the host computer to view data

Measurement instructions

Measurement progress display, real-time measurement display

Meter size

Length, width and height: 400mm × 300mm ×210mm

Test leads

8 strips


Built-in thermal printer

Paper Specifications


data storage

500 sets of measurement data storage

Data access


overflow display

Over range overflow function: “OL” symbol display

Power consumption

Standby: ≤ 110W / Measurement: ≤ 15 00W


Gauge: 7 kg

Working temperature and humidity

-10℃~40℃; below 80%rh

Storage temperature and humidity

-20℃~60℃; below 70%rh

Insulation resistance

10MΩ or more (500V between circuit and case)

Pressure resistance

AC 3700V/rms (between circuit and case)

Electromagnetic properties

IEC61010-4-3, radio frequency electromagnetic field≤1V/m

Suitable for safety regulations

IEC61010-1, IEC1010-2-31, IEC61557-1, 5, IEC60529 (IP54), pollution, etc. 2, CAT Ⅲ 300V

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