4
detection and field electrical operations. It can also replace the
H/L voltage transforming ratio tester, that is, to detect the high and
low current for primary circuit and secondary circuit separately,
and then calculate to conclude the change of high and low
pressure. The insulation rod is light and convenient, with the
advantages of anti-moisture, high temperature resistance,
anti-impact, bending resistance, high insulation, flexibility and
other characteristics.
II. Electrical Symbols
Extremely Dangerous! The operator must strictly abide by
the safety rules. Otherwise, there is electric injury danger,
causing personal damage or casualty accident.
Dangerous! The operator must strictly abide by the safety
rules. Otherwise, there is electric injury danger, causing
personal damage or casualty accident.
Warning! It
must strictly abide by the safety rules.
Otherwise, it may cause personal damage or casualty
accident.
Alternating Current (AC)
Direct Current (DC)
III
．
Series Model
Model
Range of
measurement
Accuracy
Jaw
Specification
Description
ETCR 9200
0.00mA-1000
A
0.01mA
Φ
68mm
Base
ETCR 9200B
Wireless