UNI T Digital Insulation Resistance Meter UT511 is a kind of intelligent insulation tester. The UT-511 insulation test meter design takes microcomputer technology design as the core and combines the large-scale integrated circuit with a digit circuit. This megger is equipped with strong measuring software and data processing software. This digital megger is applied to the parameter measurement of insulation resistance, voltage, and low resistance. This insulation resistance megger has stable performance and simple operation. It is applicable to on-site measurement and repair of the electrical equipment and charging line. This megger tester is the ideal tool for maintaining electrical equipment. This insulation resistance multimeter is also used for smelting, communication, manufacture, fossil oil, national defense, electricity, chemical industry, and circuit. Features : Large 9999 display with 30-segment analog bar graph PI/DAR measurements Comparison, upper and lower limit functions Continuous measurement mode Auto power off 18-group data storage Backlight Auto current discharge and high-voltage output alarm Time measurement mode, auto measure within 15 minutes Low battery and over range indications Specifications: Insulation Resistance: 500 kOhm ~ 10 GOhm Insulation Resistance Best Accuracy: +/- (3%+5) Low Resistance: 1000 Ohm Testing Voltage: 100V / 250V / 500V / 1000V Testing Voltage Best Accuracy: 0 ~ 20% DC Voltage: 1000 V DC Voltage Best Accuracy: +/- (1%+3) AC Voltage: 750 V AC Voltage Best Accuracy: +/- (2%+3) Auto Range: Yes Auto Power Off: Yes Low Battery Indication: Yes Data Logging: 18 Comparison Measurement: Yes Polarization Index(PI): Yes Dielectric Absorption (DAR): Yes LCD Backlight: Yes Analogue Bar Graph: 30 Over Range Warning: Yes High Voltage Indication: Yes Timer: Around 30 minutes Power: 8x 1.5 V bat. (R14) Product size: 202 x 155 x 94 mm Product weight: 2 kg Specifications: Brand: UNI-T Model: UT511 Type: Digital Insulation Resistance Meter Display: Digital LCD Application: Electrical insulation testing Uses: Testing insulation in electrical cables Checking motors and transformers Electrical maintenance and inspection Industrial and commercial testing work Fault detection in electrical systems Package includes: 1 x UNI T Digital Insulation Resistance Meter UT511