Features of UT593 Multifunction Installation Tester Certifications: CE ● 9999-count LCD display with analogue bar ● 250V~1000V DC insulation resistance test ● 200mA earth-resistance continuity test ● Loop impedance/Prospective Fault Current (PFC)/Prospective Short Current (PSC) test ● Lock test ● RCD trip time test and the data storage with one key ● Full/Half wave and count downing (30s) test mode selectable ● 0°/180° phase angle option to detect the fastest trigger time ● Trip current test of RCD trip time X2 ● RCD trip trigger current test ● Phase sequence and missing test ● AC/DC voltage auto check and test ● Connection check with status real-time display ● White backlight; auto power off Specifications of UT593 Multifunction Installation Tester Specifications Range UT593 UT595 Insulation resistance (Ω) Output voltage 250V/500V/1000V ±10% 250V 0.05MΩ～250MΩ ±(5%+5) 500V 0.05MΩ～500MΩ 1000V 0.05MΩ～1000MΩ Short-circuit current 200mA √ Line impedance (Ω) Range 0.01Ω～2000Ω ±(5%+5) Operating voltage (Frequency) 230V (45Hz～65Hz) √ Test current 20A √ PFC test 0kA～26kA √ Loop impedance (Ω) Range 0.01Ω～2000Ω ±(5%+5) Operating voltage (Frequency) 195V～253V (45Hz～65Hz) √ Test current 20A √ PFC test 0kA～26kA √ Non-trip loop impedance (Ω) Range 1.00Ω～2000Ω ±(5%+5) Operating voltage (Frequency) 195V～253V (45Hz～65Hz) √ Test current 15mA √ PFC test 0kA～26kA √ RCD test Operating voltage (Frequency) 195V～253V (45Hz～65Hz) √ Test current 10mA/30mA/100mA/300mA/500mA ±10% Trip time ×1/2 *I△n Range: 0ms～2000ms ±(5%+5) ×1 *I△n Range: 0ms～300ms ×1 *I△n Range: 0ms～500ms (Select count down) ×2 *I△n Range: 0ms～150ms ±(5%+5) ×2 *I△n Range: 0ms～200ms (Select count down) ±(5%+5) ×5 *I△n Range: 0ms～40ms ±(5%+5) Phase sequence test Operating voltage (Frequency) 100V～440V (45Hz～65Hz) √ √ Display Phase sequence: L1→ L2→ L3, forward rotation; L1→ L3→ L2 reverse rotation √ √ Ramp RCD test Test current 10mA/30mA/100mA/300mA/500mA ±10% AC voltage (V) Range 0V～440V ±(5%+2) Frequency response 45Hz～60Hz √ Resolution 1V √ Features Display count 9999 Auto power off √ Low battery indication √ Data storage √ LCD backlight √ Auto half-wave test √ RCD count down test 30s √ RCD half-wave test √ Phase conversion (RCD) 0° and 180° √ General Characteristics Power 1.5V battery (5#) × 6 LCD size 125mm × 37mm Product color Red and grey Product net weight 1000g Product size 210mm × 175mm × 90 mm Standard accessories Battery, test leads (red×1, green×1, black×1), special power test lead, remote-control test lead
