UT526 is a multifunctional electrical installation tester. It can be used to test insulation resistance, RCD status, low resistance continuity, and voltage measurements. UT526 can be used to test power distribution system, lightning protection system and wiring systems to ensure safe operations. Specifications Range UT526 Insulation resistance (Ω) Test voltages 250V/500V/1000V ±10% 250V 0.05MΩ~200MΩ ±(5% 5) 500V 0.05MΩ~300MΩ ±(5% 5) 1000V 0.05MΩ~500MΩ ±(5% 5) Load current 250V (R=250kΩ) 1mA ±10% 500V (R=500kΩ) 1mA ±10% 1000V (R=1MΩ) 1mA ±10% Short circuit current <2mA √ RCD Operating voltage (Freq.) 220V (45Hz~65Hz) ±10% Test current 10mA/30mA/100mA/300mA 0~20% Trip time 0ms~2000ms, 1Δn general (10mA) ±(5% 2) 0ms~500ms, 1Δn general 0ms~300ms, 1Δn general (100mA, 300mA) Low resistance continuity Range 0Ω~2000Ω ±(2% 5) Test voltage Around 5V √ Test current >200mA (R<2Ω) √ Voltage measurement (V) DC voltage 0~440V ±(5% 2) AC voltage 0~440V Frequency (For reference only) √ Features Display count 10000 Manual range √ Phase switch (RCD) 0°and 180° √ Low battery indication √ Auto AC/DC voltage identification √ Red warning lights √ General Characterisitics Power 1.5V battery (LR6) x 6 Display 71mm x 34mm Product color Red and grey Product net weight 380g Product size 160mm x 100mm x 71mm Standard accessories Batteries, carrying bag, gallus, test leads, alligator clips, test line Standard individual packing Gift box, English manual Standard quantity per carton Standard carton measurement 445mm x 440mm x 180mm (0.063 CBM per standard carton) Standard carton gross weight
