UNI-T Multifunction Loop Tester UT593AU

UT593AU is a multifunction digital safety testing instrument, designed with a combination of large-scale integrated analog & digital circuits and microprocessor chip. It measures RCD, line/loop impedance, continuity, insulation resistance, DC and AC voltage, phase sequence, featuring versatile functionality and high accuracy.

FEATURES
– 250V – 1000V DC insulation resistance test
– 9999-count LCD display with analogue bar
– 200mA earth-resistance continuity test
– 0/180 phase angle option to detect the fastest trigger time
– Lock test
– RCD trip time test and the data storage with one key
– Full/Half wave and count downing (30s) test mode selectable
– Loop impedance/Prospective Fault Current (PFC)/Prospective Short Current (PSC) test
– AC/DC voltage auto check and test
– Trip current test of RCD trip time X2
– RCD trip trigger current test
– Connection check with status real-time display
– Phase sequence and missing test
– White backlight; auto power off
– Meets AS/NZS electrical standards

SPECIFICATIONS
Test voltages 250V/500V/1000V 10%
Insulation resistance:
250V 0.05M? – 250M?
500V 0.05M? – 500M?
1000V 0.05M? – 1000M?
Accuracy (5%+5)
Short-circuit current <2mA
Low-resistance continuity test range 0.00? – 199? (2%+5)
Low-resistance continuity test Test current 0.00 – 2?: >200mA
Line/Loop impedance range 0.01? – 2000? (5%+5)
Line/Loop impedance test current 20A
Line/Loop impedance PFC test 0kA – 26kA
Line impedance operating voltage 195V – 440V (45Hz – 65Hz)
Loop impedance operating voltage 195V – 253V (45Hz – 65Hz)
Non-trip loop impedance range 1.00? – 2000? (5%+5)
Non-trip loop impedance Operating voltage 195V – 253V (45Hz – 65Hz)
Non-trip loop impedance Test current 15mA
Non-trip loop impedance PFC test 0kA – 26kA
RCD test trip time:
1/2 *I?n Range: 0ms – 2000ms
1 *I?n Range: 0ms – 300ms (5%+5)
1 *I?n Range: 0ms – 500ms (Select count down)
5 *I?n Range: 0ms – 40ms (5%+5)
Phase sequence test Operating voltage 100V – 440V (45Hz – 65Hz)
Phase sequence test 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 range 0V – 440V (5%+2)
AC voltage Frequency response 45Hz?60Hz
AC voltage resolution 1V

Powered by 6 x 1.5V battery
Size 210mm x 175mm x 90 mm
Weight 1000g

WHAT YOU GET
1 x UNI-T Multifunction Loop Tester UT593AU
1 x Set Test Leads (red, green, black)
1 x Special Power Test Lead
1 x Remote-Control Test Lead
Batteries
Carry case
Manual

Warranty 12 months