UNI-T UT253A Large-Diameter Clamp Leakage Current Meter is designed to measure AC leakage current, current, voltage, carefully designed and manufactured using the latest CT technology and digital convergence technologies, large-diameter (80mm x 80mm, can clamp the φ80mm cable or 96mm x 4mm flatsteel ground), automatic, can test all the way to the leakage current and three voltage the same screen at a glance, quick and easy. Widely used in the field of electricity, communications, meteorology, railroad, oil field, construction, measurement, research and education institutions, and industrial and mining enterprises. It is also clamp core selection of a special alloy, using the latest magnetic shielding technology, to avoid the influence of external magnetic field, to ensure all year round without interruption to measurement accuracy, high stability, high reliability. Instrument with RS232 interface, can store 200 sets of data, the system software to upload stored data to the computer, online, real-time monitoring and historical queries, dynamic display of historical data to read, save, print and other functions. The instrument also has a backlight function, data hold function, is an indispensable tool for electrical safety testing.
Color: Red or black
Jaw Size 80mm×80mm
Data Storage 200 Groups
Auto Power-Off 15 minutes
| Basic Function |
Range |
Best Accuracy |
| Model |
|
UT253A |
| Leakage current (A) |
Range |
0.00mA～300A |
±(1.5%+3) |
| 300A～1200A |
±(2%+3) |
| Voltage (Fequency) |
0V～600V（50Hz/60Hz） |
√ |
| Resolution |
0.01mA |
| AC Voltage (V) |
Range |
0.00V～600V |
±(1.5%+3) |
| Frequency |
50Hz/60Hz |
√ |
| Resolution |
0.01V |
√ |
| Special Feature :- |
| Display Mode |
LCD：128dots×64dots |
√ |
| Jaw Size |
80mm×80mm |
√ |
| Atuo Range |
|
√ |
| RS-232 Data Transmission |
|
√ |
| Data Storage |
|
200 Groups |
| LCD Backlight |
|
√ |
| Data Hold |
|
√ |
| Over Range Display |
OL |
√ |
| Auto Power-Off |
15 minutes |
√ |
| Low Battery Display |
≤5.2V |
√ |
| Testing Method |
Clamp CT, points the way |
√ |
| GENERAL CHARACTERISTICS :- |
| Power |
1.5V Alkaline Battery (5#)×4 |
| LCD Size |
43mm X 29mm |
| Product Color |
Red + Grey |
| Product Weight |
1 kg. |
| Product Dimension |
275mm X 145mm X 40mm |
| Standard Accessory |
Battery, Testing Probe (4 Pcs.: Red 3, Black 1）、RS232 Data Cable, CD, Tool Box |
| Saftey Level :- |
| CAT III 600V |
| Approval |
| CE、IEC:1010-1、IEC:1010-2-032 |
| |
| * Specifications and other information are subject to change without further notice |
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