Insulation Resistance Tester UNI-T UT505B

This product comes with a 3-year warranty.. Handheld Insulation Resistance Tester UNI-T UT505B. - great value in small and ergonomic body. - testing voltage from 50V up to 1000V. - testing current smaller than 2mA = will not trigger normal RCD. - TRMS, lot of functions, automatic range switching. - CATIII 1000V, CATIV 600V. Functions:. - step voltage, 10% steps at 50% ~ 120% of range. - dielectric absorption index (DAR) 60s/15s and 60s/30s. - polarization index(PI). - comparison. - timer. - high voltage indication. - automatic range switching. - true RMS. - auto range switching. - continuity buzzer. - low battery indication. - data hold. - data logging 99 values. - display backlight. Specifications:. Insulation resistance:. - testing voltage: 50V / 100V / 250V / 500V / 1000V. - 50V 0.01M? ~ 50.0M? ± (3%+3). - 50V 50M? ~ 1G? ± (3%+3). - 100V 1G? ~ 10G? ± (10%+3). - 100V 0.01M? ~ 100.0M? ± (3%+3). - 100V 100M? ~ 1G? ± (3%+3). - 250V 1G? ~ 20G? ± (10%+3). - 250V 0.01M? ~ 200.0M? ± (1.5%+5). - 250V 200M? ~ 1G? ± (1.5%+5). - 500V 1G? ~ 50G? ± (10%+3). - 500V 0.01M? ~ 500M? ± (1.5%+5). - 500V 500M? ~ 1G? ± (1.5%+5). - 1000V 1G? ~ 100G? ± (10%+3). - 1000V 0.1M? ~ 2000M? ± (1.5%+5). - 1000V 2G? ~ 9.9G? ± (5%+3). - 1000V 10G? ~ 20G? ± (7%+3). - 1000V 20G? ~ 200G? ± (20%+3). - load current 1mA (50V@50k?, 100V@100k?, 250V@250k?, 500V@500k?, 1000V@1M?). - short circuit current <3mA. - leakage current: 10 ~ 2000uA ± (10%+3). - low resistance: 0.01? ~ 100K? ± (1.5%+3) about 5.0V/>200mA/20mA. - general resisstance: 0.01k? ~ 200G? ± (3%+3). - DC voltage: 0-600V ± (2%+3). - AC voltage: 0-600V ± (1.5%+5). Frequency: 45 ~ 1kHz ± (0.1%+3). Capacitance: 100pF ~ 500uF ± (5%+35. General characteristics:. - power: 6x1,5V alkaline battery LR6. - display size: 78x59mm. - weight: 630g. - size: 103x225x59 mm. Accessories: test leads, probe, alligator clip, batteries, manuals, carrying bag. Manufacturer: UNI-TREND. www.uni-t.cz/en/