Uni-T UT590 Multifunction Installation Tester

OVERVIEW:

UT590 series multifunction testers mainly test RCD, loop/line impedance, earth resistance continuity, insulation resistance and AC/DC voltage. They are applicable to electrical installation, inspection and repair at home or in construction industry.

Features:

• 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