UNI-T’s UT258A is a 10000-count auto range clamp meter. It measures 0mA~60A AC/DC leakage current with zero mode, φ7mm jaw and RS-232 interface.
Features:
- Well designed for on-line measurement of DC/AC leakage current and current below 600V, which adopts latest CT and digital integration technology.
- Slender clamp is very suitable for places full of concentrated cables (such as, electric power metering system, high-speed rail system, automobile circuit maintenance and so on).
- Non-contact measurement ensures operation safety. The meter has mini shape with high accuracy, stable performance and perfect functions.
Specifications:
| Specifications | Range | UT258A |
| Current (A) | 0mA～60.0A AC/DC | ±(2%+5) |
| Resolution | 1mA AC/DC | |
| Frequency Response | AC: 45HZ～200HZ | |
| Special Functions | ||
| Display Mode | 4-bit LCD display | √ |
| Jaw Size | φ7mm (max wires O.D.) | √ |
| Auto Range | √ | |
| RS-232 Data Transmission | √ | |
| Data Storage | 99 groups | |
| Zero Adjustment | Press ZERO to return to zero, remove residual magnetism induction, and then clamp the wires to be tested. | √ |
| Data Hold | √ | |
| Line Voltage | not beyond 600V | √ |
| Auto Power Off | 5 min | √ |
| Low Battery Indication | Indicates low battery when the voltage is 7.2 | √ |
| Sampling Rate | About 2 sec per time | √ |
| Working Current | 10mA | √ |
| General Characteristics | ||
| Power Supply | Zinc-manganese battery 6F22 9V | |
| Product Color | Red and grey | |
| Product Weight | 180g (with batteries) | |
| Product Size | 168mm×65mm×34mm | |
| Standard Accessories | Batteries, monitoring software, RS232 cable | |
| Standard Package | Gift box, user manual, toolbox | |
