FUZRR ES3072 DC Resistance Tester 20A (10.0uΩ-1000.0KΩ, 20A)

Function: It is mainly used to measure transformer DC resistance, transformer winding resistance, ground grid connection continuity, cable wire resistance, switch, connector, relay contact resistance, coil, motor, transformer winding resistance and metal riveting resistance, metal components Interconnection resistance test, low value resistance test, contact resistance test, etc.

Sample type: Optional Cu copper, Al aluminum, Fe iron, Au gold, Ag silver material

Resistance Range: 10.0uΩ-1000.0KΩ

Resolution: 0.1 uΩ

overflow display: “OL” symbol display when over-range overflow

Detection method: Four-wire test

test current: 20A、10A、5A、1A、0.1A、10mA、1mA

short circuit current: 20A

temperature check: Yes, external temperature probe, internal temperature sensor, dual sensor design

Temperature conversion: Yes, temperature conversion, can convert 75 ℃ measurement results

overload protection: Have

automatic discharge: Have

Power: DC14.6V  12000mAhLarge capacity lithium battery

charging function: Have

display mode: 5-inch touch screen (854dots×480dots) full-color LCD display

interactive mode: Touch screen/button

LCD size: length and width：108 mm×65mm

Meter size: length width height：277.2mm×227.5mm×153mm

Test line length: 5 meters, 1 red and 1 black

Mobile APP: Have, Bluetooth connection

Computer PC: Have, USB cable connection

data storage: 800 Group

data review: Data lookup function

printer: There is a printer embedded in the instrument panel, press the print button to print the test results

battery voltage: The battery power is displayed in real time, prompting that the battery needs to be charged in time when the voltage is low

Automatic shut-down: Optional off, 5 minutes, 10 minutes, 15 minutes, 20 minutes, 25 minutes, 30 minutes

Power consumption

Standby: about 4W (30% brightness)

Measurement: 100W Max

quality

Meter: 3.1kg (including battery)

Test line: 850g

Working temperature and humidity: -10℃～40℃；70%rh  following

storage temperature and humidity: -20℃～60℃；70%rh  following

Insulation resistance: More than 10MΩ (500V between the circuit and the shell)

Pressure resistance: AC 3700V/rms (between the circuit and the case)

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

Suitable for safety regulations

IEC61010-1, CAT Ⅲ 600V, pollution degree 2, JJG724-1991 “Verification Regulations for DC Digital Ohmmeter”, JJG166-1993 “Verification Regulations for DC Resistors”, “DL/T967-2005 Loop Resistance Tester and DC Resistance Fast Tester Verification Regulations”