Insulation resistance tester, also known as megohmmeter, is used for testing insulation resistance. UT515A has LCD large-screen backlight display, data storage, data review, alarm, automatic shutdown and other functions. At the same time, it also has the function of measuring AC/DC voltage absorption ratio and polarization index. The whole machine has wide measuring range, high resolution, easy operation, convenient carrying, accurate, reliable, stable performance and strong anti-interference ability. Moreover, it has anti-vibration, dust-proof and moisture-proof structure. It is an indispensable measuring instrument for telecom, electric power, meteorology, computer room, oil field, electromechanical installation and maintenance, and industrial enterprise departments that use electricity as industrial power or energy. Rugged, reliable and easy to use, the user's work is more effective.
Features:
Support insulation test from 0.01MΩ to 1000GΩ;
Integrated 6 voltage levels, 250V, 500V, 1000V, 2500V, 5000V, 10kV;
With conventional AC and DC voltage measurement function;
500 sets of data storage, and can be connected to the host computer via USB;
Professional and efficient, one-button test polarization index and medium absorption ratio;
LCD backlight large screen display to ensure the efficiency of the user in the dark;
Specification:
Measurement Function
Output Voltage
Measuring Range
Precision
Resolution
Insulation resistance
250V(±10%)
0~10MΩ
±3%rdg±5dgt
0.01MΩ
10~100MΩ
0.1MΩ
100~1000MΩ
1MΩ
1G~10GΩ
±5%rdg±5dgt
0.01GΩ
500V(±10%)
0~10MΩ
±3%rdg±5dgt
0.01MΩ
10~100MΩ
0.1MΩ
100~1000MΩ
1MΩ
1G~10GΩ
±5%rdg±5dgt
0.01GΩ
1000V(±10%)
0~20MΩ
±3%rdg±5dgt
0.01MΩ
20~200MΩ
0.1MΩ
200~2000MΩ
1MΩ
2G~20GΩ
±5%rdg±5dgt
0.01GΩ
2500V(±10%)
0~2000MΩ
±3%rdg±5dgt
1MΩ
2000MΩ~20GΩ
±5%rdg±5dgt
0.01GΩ
20GΩ~200GΩ
±20%rdg±10dgt
0.1GΩ
5000V(±10%)
0~2000MΩ
±3%rdg±5dgt
1MΩ
2000MΩ~20GΩ
±5%rdg±5dgt
0.01GΩ
20G~200GΩ
±20%rdg±10dgt
0.1GΩ
200G~1000GΩ
±20%rdg±10dgt
1GΩ
10kV(±10%)
0~2000MΩ
±3%rdg±5dgt
1MΩ
2000MΩ~20GΩ
±5%rdg±5dgt
0.01GΩ
20G~200GΩ
±20%rdg±10dgt
0.1GΩ
200G~1000GΩ
±20%rdg±10dgt
1GΩ
DC Voltage
0.0V~1000V
±1.5%rdg±3dgt
0.1V
AC Voltage
0.0V~750V
±1.5%rdg±3dgt
0.1V
Basic function
Display mode
4 LCD
Absorption ratio and polarization index measurement
√
Output short circuit current
≥5mA(10kV)
Backlight function
√
Safety level
CAT III 300V
automatic shutdown
√
Alarm function
√
Data storage
500 Sets
Pictures for reference only.
H.Q.S
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