The instrument has the function of automatic range switching, which
ensures testing accuracy;
Electronic principle wire combined with DSP technology gains
satisfying test stability and better interference resistance;
Large-screen LCD display, all the operations have menu prompt; with
functions of power failure storage and browsing of data, able to be
connected with a computer for data transmission.
1) Attractive appearance;
2) It applies engineering plastic machine box, solid and durable,
which effectively ensures safety of testing personnel and system;
3) The instrument has the function of automatic range switching,
which ensures testing accuracy;
4) Electronic principle wire combined with DSP technology gains
satisfying test stability and better interference resistance;
5) Able to automatically calculate all the load-related parameters
after measurement for customer analysis and test.
6) It adopts large-screen LCD display, and all the operations have
menu prompt; with functions of power failure storage and browsing
of data, it is able to be connected with a computer for data
transmission.
7) Large-capacity 7.2V11Ah lithium battery for power supply, which
causes no influence to testing circuit and avoids the necessity for
system protection. Meanwhile, it shall be used when there is no
power supply on site.
8) Secondary load test adopts clamp ammeter for current sampling
without the need to disconnect the secondary circuit, which can
realize on-line measurement without power outage.
9) Automatic range switching: During measurement, it can switch to
different positions according to different testing values, which
ensures measurement accuracy and display digit.
10) The working hours can last 24 hours (at most).
11) Attached with portable charger, convenient to measure, able to
be externally connected to the charger for measurement.
12) Small volume, light weight
13) Extremely wide secondary working current/voltage range. Under
50mA working current, it is able to identify 1mΩ resistance and
impedance and measure actual on-line load of S class current
transformer with 5A secondary rated current; under 5V working
voltage, it is able to identify 0.001mS conductance and electrical
susceptance.
14) Able to reserve 480 sets of measurement data which can be saved
for ten years after power outage.
15) Large-screen display in Chinese, with RS-232 communication
interface.
