Features
- Versatile measurement ranges for accuracy
- Diverse voltage and current capabilities
- Frequency and capacitance measurements included
- True RMS and automatic range features
- Comprehensive measurement capabilities for various applications
- Compact design for easy portability
- True RMS ensures accurate AC measurements
- Automatic range selection for user convenience
- Wide voltage and current range for versatility
- Capable of measuring leakage current and low r
Technical Specifications
| Specifications | Range | UT505B | |
| Insulation resistance (Ω) | 50 V | 50 V/100 V/250 V/500 V/1000 V | 0% to 20% |
| 0.01 MΩ to 50 MΩ | ± (3%+3) | ||
| 50 MΩ to 1 GΩ | ± (3%+3) | ||
| 100 V | 1 GΩ to 10 GΩ | ± (10%+3) | |
| 0.01 MΩ to 100 MΩ | ± (3%+3) | ||
| 100 MΩ to 1 GΩ | ± (3%+3) | ||
| 250 V | 1 GΩ to 20 GΩ | ± (10%+3) | |
| 0.01 MΩ to 200 MΩ | ± (1.5%+5) | ||
| 200 MΩ to 1 GΩ | ± (1.5%+5) | ||
| 500 V | 1 GΩ to 50 GΩ | ± (10%+3) | |
| 0.01 MΩ to 500 MΩ | ± (1.5%+5) | ||
| 500 MΩ to 1 GΩ | ± (1.5%+5) | ||
| 1000 V | 1 GΩ to 100 GΩ | ± (10%+3) | |
| 0.1 MΩ to 2000 MΩ | ± (1.5%+5) | ||
| 2 GΩ to 9.9 GΩ | ± (5%+3) | ||
| 10 GΩ to 20 GΩ | ± (7%+3) | ||
| 20 GΩ to 200 GΩ | ± (20%+3) | ||
| Load current | 50 V (R=50 kΩ) 1 mA | 0% to 10% | |
| 100 V (R=100 kΩ) 1 mA | 0% to 10% | ||
| 250 V (R=250 kΩ) 1 mA | 0% to 10% | ||
| 500 V (R=500 kΩ) 1 mA | 0% to 10% | ||
| 1000 V (R=1 MΩ) 1 mA | 0% to 10% | ||
| Short circuit current | <2 mA | ||
| Leakage current (A) | 10 μA to 2000 μA | ± (10%+3) | |
| Low resistance (Ω) | 0.01 Ω to 100 Ω (about 5 V/>200 mA/20 mA optional) | ± (1.5%+3) | |
| General resistance (Ω) | 0.01kΩ to 10 MΩ | ± (3%+3) | |
| DC voltage (V) | 0 V to 600 V | ± (2%+3) | |
| AC voltage (V) | 0 V to 600 V | ± (1.5%+5) | |
| Frequency (Hz) | 45 kHz to 1 kHz | ± (0.1%+3) | |
| Capacitance (F) | 100 pF to 500 μF | ± (5%+5) | |
| Display count | 6000 | ||
| Auto range/True RMS | √ | ||
| Step voltage | 10% steps at 50% to 120% of range | √ | |
| DAR | 60 s/15 s and 60 s/30 s | √ | |
| Power | 1.5 V battery (LR6) x 6 | ||
| Display | 3.0 in x 2.3 in (78 mm x 59 mm) | ||
| Product color | Red and grey | ||
| Standard accessories | Batteries, test leads, test probes, alligator clips | ||
| Standard individual packing | Carrying bag, gift box, English manual | ||
| Standard quantity per carton | 20 pcs | ||
| Optional accessory | Remote test lead | ||
| Product size | 4 in x 8.8 in x 2.3 in (103 mm x 225 mm x 59 mm) | ||
| Product net weight | 1.38 lb (630 g) | ||
