ES3022 FUZRR

Function

Ground resistance test, loop resistance test, AC current test, AC voltage test

Accuracy guaranteed temperature and humidity

23℃±5℃, below 75%rh

Power Supply

DC 3.7 Lithium battery

Resistance resolution

0.01Ω

Current resolution

0.001mA

Voltage resolution

0.01V

Clamp Size

68mm

Display

2.4 inch color LCD screen

LCD Size

46mm×29mm

Meter Dimension

273mm×106mm×53mm

measure time

1 time/sec

USB 

With USB interface,uploaded the data to the computer, saved and printed

Communication line

USB communication line 1

Data storage

Maximum 500 groups of data, display “FULL” symbol to indicate that the storage is full

Overflow display

“OL” symbol indication when over-range overflow

Alarm function

When the measured value exceeds the alarm set value, an alarm will be issued

battery voltage

Real-time display of battery power, reminding to charge in time when battery voltage is low

Automatic shut-down

Turn off automatically after 15 minutes

Power consumption

750mA MAX

Quality

Meter: 975g (including battery)

Working temperature and humidity

 -10℃～50℃; Below 80%rh

Storage Temperature and Humidity

-10℃～60℃; below 70%rh 

Insulation Resistance

20Ω or more (500V between circuit and outside)

Pressure Resistance

AC 3700V/rms(between circuit and outside)

External magnetic field

＜40A/m

External electric field

＜1V/m

Suitable for Safety Regulations

IEC61010-1(CAT Ⅲ 300V、CAT IV 600V、Pollution Degree 2);

IEC61010-031；IEC61557-1(Ground resistance)