UT586 Digital RCD Tester 
UNI-T’s UT586 Digital RCD Tester features ACV, Contact voltage automatic and over-temperature detection, 1A trigger test etc. It is flexible and economic.
Features
1. Lock measurement; automatically begin measurement after powering on
2. Test lead connection check
3. Phase angle selection (0°and 180°), can detect the fastest trigger time
4. AUTO RAMP measurement, trip current and time real-time display
5. MANUAL RAMP measurement (20%~110% step, 5% step length)
6. 1A trigger test
7. Fuse protection; data hold, over range indication, double insulation
| Specifications | Range | Accuracy | 
| Model |  | UT586 | 
| RCD Measurement | Range Selection | Rated Operation Current | Trip Time |  | 
| X 1/2 | 10mA/20mA/30mA/100mA/200mA/300mA/500mA/1000mA | 2000ms | √ | 
| X 1 | 10mA/20mA/30mA/100mA/200mA/300mA | 1000ms | √ | 
| 500mA/1000mA | 200ms | √ | 
| X 2 | 10mA/20mA/30mA/100mA/200mA/300mA/500mA | 200ms | √ | 
| X 5 | 10mA/20mA/30mA/100mA/200mA | 200ms | √ | 
| AUTO RAMP | 10mA/20mA/30mA/100mA/200mA/300mA/500mA/1000mA | 300ms | √ | 
| MANUAL RAMP | 10mA/20mA/30mA/100mA/200mA/300mA/500mA/1000mA | 300ms | √ | 
| Trip Current Accuracy |  | ±10% | 
| Trip Time Accuracy |  | ±(0.6%+4) | 
| Trip Time Resolution |  | 1ms | 
| Operational Voltage | 230V (50Hz) | ±10% | 
| AC Voltage (V) (Freq.) | 60V~400V (50~60Hz) | ±(3%+5) | 
| Features | 
| Auto Power Off |  | √ | 
| Low Battery Indication |  | √ | 
| Data Hold |  | √ | 
| LCD Backlight |  | √ | 
| Contact Voltage Automatic Detection |  | √ | 
| Over-Temperature Detection |  | √ | 
| Lock Test Function |  | √ | 
| Connections Check Function | Visible indication | √ | 
| Fuse Security |  | √ | 
| General Characteristics | 
| Power | 1.5V Batteries (5#) X 8 | 
| LCD Size | 125mm X 37mm | 
| Product Color | Red and grey | 
| Product Weight | 1000g | 
| Product Size | 210mm X 175mm X 90mm | 
| Standard Accessories | Batteries, test leads, tool box | 
| Standard Individual Packing | Gift box, user manual | 
| Standard Quantity Per Carton | 4pcs | 
| Standard Carton Measurement | 510mm X 330mm X 330mm | 
| Standard Carton Gross Weight | 15kg |