ETCR ETCR 7000, Руководство пользователя, Страница: 6 / 16

-3-
Ⅱ
. Model
Model Measurement Range Resolution Note
AC0.00mA-1200A 0.01mA
ETCR7000
AC 0.00V-600V 0.01V
AC0.00mA-2000A 0.01mA
ETCR7000A
AC 0.00V-600V 0.01V
Measure
leakage current
AC 0.0A-2500A 0.1A
ETCR7000B
AC 0.00V-600V 0.01V
Measure big
current
Ⅲ
. Electrical Symbols
Extremely dangerous! The operator must strictly abide by the safety
rules; otherwise there is risk of electric shock, resulting in bodily
injury or fatalities.
Dangerous! The operator must strictly abide by safety rules;
otherwise there is risk of electric shock, resulting in bodily injury or
fatalities.
Warning! Safety rules must be strictly abided by, otherwise personal
injury or equipment damage may be caused.
Alternate Current
（
AC
）
Direct Current
（
DC
）
Double Insulation
Ⅳ
. Technical Specification
Function
Measure AC leakage current, current, there-phase,
voltage
Power
6V DC(LR6
×
4 alkaline dry batteries, continuously
working for 12 hours)
Test Mode Clamp CT, integral mode
Clamp Size
80mm
×
80mm(can clamp electric cable of 80mm
diameter, or 96mm
×
4mm flat cable and steel earth
wires)
Measurement
Accuracy
0.00mA
～
300A:
±
1.5%
±
3dgt