Specification:
Model:ES3022F(Bluetooth version)
Clamp resistance Range:0.00Ω-1500Ω 0.00Ω-1800Ω 0.00Ω-2000Ω
Leakage current range:0.000mA-40A 0.000mA-50A 0.000mA-60A
Current resolution:1uA 1uA 1uA
Three-four-wire method range:0.00Ω-3000Ω 0.00Ω-30kΩ 0.00Ω-30kΩ
Soil resistivity range:0.00Ω-9999kΩm 0.00Ω-9999kΩm
Ground voltage range:600V 600V 600V
Bluetooth:YES
Built-in rechargeable battery:YES
TFT Color display:YES
USBData upload function:YES
data storage:YES
Real-time battery power indicator:YES
Backlight:YES
Alarm function:YES
Low battery voltage indication:YES
Overload protection:YES
Technical Specification
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 Vlithium 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:100 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 :-20℃~50℃; Below 80%rh
Storage Temperature and Humidity:-40℃~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)
Package List:
Meter:1 pcs
Test line:4 pcs
Simple test line:2 pcs
USB communication line:1 pcs
Charger:1 pcs
Monitoring software CD:1 pcs
Instructions, warranty:1 set
Instrument box:1 pcs