-2-
.Introduc
Ⅰ
tion
ETCR7000 series of
Large Caliber Leakage Clamp Meter
is well
designed and manufactured for measuring AC leakage current, current,
voltage, adopt the latest CT technology and digital integrated technology. Its
large caliber 80mm
×
80mm can clamp electric cable of 80mm diameter, or
96mm
×
4mm flat cable and steel earth wires, particularly suitable for leakage
current measurement of cable and transformer earth steel. Full automatically
and simultaneously measure one leakage current and three voltages, all the
data are displayed in the screen, which is very clear and convenient. The
meter is widely used in electric power, communication, meteorology, railway,
oil field, architecture, measuring, teaching research unit, industrial mining
enterprises, etc.
ETCR7000 series of
Large Caliber Leakage Clamp Meter
’
s clamp
core is made of special alloy, adopt the latest magnetic shielding techniques,
can almost shield the influence from external magnetic field, to ensure the
high precision, high stability and high reliability of perennial uninterrupted
measurement. The meter can store 200 sets of data, with RS232 interface,
upload stored data to the computer through the system software,
implementing online real-time monitoring, historical inquires, dynamic display.
With the function of historical data read, preserve, print, and backlight, data
hold, etc. It is a necessary tool for electrical safety testing.