ETCR2200 High-end Multifunction Clamp Earth Resistance Tester 0.01O-1500O

ETCR2200 High-end Multifunction Clamp Earth Resistance Tester 0.01O-1500O
ETCR2200 with USB communication interface, storage data can be uploaded to the computer, through software analysis, report, printing and so on. At the same time, it could test 40A leakage current, increases real-time clock function to display present time, supports multi-parameter on-screen display function, can display grounding resistance and ground leakage current at the same time, which is more practical, convenient and efficient.
Its performance is mainly reflected in:
?Breakthrough in self-test the boot a long time to wait, start immediately into the test.
?Breakthrough relay self-test mode, using the most advanced processing algorithms and digital integration technology.
?Add real-time clock function to display real-time time of present test.
?New design, panel operation with 6 buttons, better performance.
?An increase of sound and light alarm, "beep—beep--beep --" alarm sound.
?Increase the interference signal recognition indicator.
?Add a variety of combination display mode, can choose resistance + current, resistance + time, current + time to display on screen.
?Measure range more large: 0.01O-1500O?001mA-40.0A.
?Stored data: 999 Lower power consumption: Maximum operating current not exceeding 50mA.
?Rechargeable battery makes it more convenient to use.
The monitoring software has functions such as online real-time monitoring, historical query, and software alarm setting, historical data reading, saving, and reporting. Historical data can optionally be saved in Txt text or Word format.
Measurement Range & Accuracy 
Measurement Mode Measurement Range Resolution Accuracy
Resistance 0.010O-0.099O 0.001O ±(1%rdg+0.01O)
0.10O-0.99O 0.01O ±(1%rdg+0.01O)
1.0O-49.9O 0.1O ±(1%rdg+0.1O)
50.0O-99.5O 0.5O ±(1.5%rdg+0.5O)
100O-199O 1O ±(2%rdg+1O)
200O-395O 5O ±(5%rdg+5O)
400-590O 10O ±(10%rdg+10O)
600O-880O 20O ±(20%rdg+20O)
900O-1500O 30O ±(25%rdg+30O)
Current 0.000mA -0.999mA 0.001mA ±(1.5%rdg+0.5mA)
0.00mA -9.95mA 0.01mA ±(2%rdg+1mA)
10.0mA -99.0mA 0.1mA ±(2.5%rdg+5mA)
100mA -300mA 1mA ±(2.5%rdg+20mA)
0.30A-2.99A 0.01A ±(2.5%rdg+0.1A)
3.0A-9.9A 0.1A ±(2.5%rdg+0.3A)
10.0A-19.9A 0.1 A ±(2.5%rdg+0.5A)
20.0A-40.0A 0.1 A ±(3%rdg+1A)