Catalog > Test and Measurement > Test and Measurement Instruments > UNI-T Instruments Catalog > Test and Measurement > Test and Measurement Instruments > Special Function Testers > Miscellaneous Testers UNI-T UT582 Digital RCD (ELCB) Tester AUTO RAMP Function UT582 : Digital RCD (ELCB) Tester with Auto Ramp Function Part No: UNI-T UT582 Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Trip Current Setting 10mA/20mA/30mA/100mA/300mA/500mA Range Select x1/2; x1; x5; AUTO RAMP Trip Current Accuracy +2% ~ +8% (x1) Trip Time 1000ms, 300ms(x5), 40ms(250mA) Trip Time Accuracy ±(0.6%± 4) Trip Time Resolution 1ms Operational Voltage (195 ~ 253V) / 50Hz Power No Battery required LCD Size 71 mm x 34 mm Product Color Red & Grey Product Net Weight 400g Product Size 160 x 100 x 71 mm Standard Accessories Test Lead, English Manual, Carrying Bag Standard Individual Packing Gift Box Special Functions AUTO RAMP Function Test the trip time and trip current Connections Check Function Lamps Indication Phase Switch 0° and 180° Data Hold Freeze the digital trip time display for several seconds Power off Buzzer Mis-Operation Buzzer Over Load Display Full Icon Display Disconnect Buzzer Fused Additional Information Brand UNI-T