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UT505B Handheld Insulation Resistance Tester
UNI-T’s UT505B is a True RMS auto range handheld 200GΩ insulation resistance tester with 6000 display count. Fuse self-test and step voltage test are available.
Features
1. 6000 display count with analog bar
2. PI/DAR measurements, auto resistivity calculation
3. Comparison function
4. Lock/timing measurements, 6 sets of timing selectable
5. 99-group data storage
6. Auto discharge to improve safety
7. Step voltage: 50%~120% for each range
8. Data hold
9. Auto power off
10. Backlight
11. Single hand operation through remote controlled probe
12. Live wire testing
13. High voltage output alarm
14. Continuous conductivity measurement
15. Leakage current display
16. Auto fuse check/warning
Accessories
Test Lead
Probe
Alligator Clip
Battery
Cloth Bag
Remote Test Pen*
| Specifications | Range | Best Accuracy | |
| Model | MO00640036 | ||
| Insulation Resistance (Ω) | 50V | 50V/100V/250V/500V/1000V | 0%~10% |
| 0.01MΩ~50.0MΩ | ±(3%+3) | ||
| 50.0MΩ~1.0GΩ | ±(3%+3) | ||
| 100V | 1.0GΩ~10GΩ | ±(10%+3) | |
| 0.01MΩ~100.0MΩ | ±(3%+3) | ||
| 100.0MΩ~1.0GΩ | ±(3%+3) | ||
| 250V | 1.0GΩ~20GΩ | ±(10%+3) | |
| 0.01MΩ~200.0MΩ | ±(1.5%+5) | ||
| 200.0MΩ~1.0GΩ | ±(1.5%+5) | ||
| 500V | 1.0GΩ~50GΩ | ±(10%+3) | |
| 0.01MΩ~500MΩ | ±(1.5%+5) | ||
| 500MΩ~1.0GΩ | ±(1.5%+5) | ||
| 1000V | 1.0GΩ~100GΩ | ±(10%+3) | |
| 0.1MΩ~2000MΩ | ±(1.5%+5) | ||
| 2.0GΩ~9.9GΩ | ±(5%+3) | ||
| 10.0GΩ~20GΩ | ±(7%+3) | ||
| 20GΩ~200GΩ | ±(20%+3) | ||
| Load Current | 50V (R=50kΩ) 1mA | 0%~10% | |
| 100V (R=100kΩ) 1mA | 0%~10% | ||
| 250V (R=250kΩ) 1mA | 0%~10% | ||
| 500V(R=500kΩ) 1mA | 0%~10% | ||
| 1000V(R=1MΩ) 1mA | 0%~10% | ||
| Short Circuit Current | <2mA | ||
| Leakage Current (A) | 10 ~ 2000μA | ±(10%+3) | |
| Low Resistance (Ω) | 0.01Ω~100Ω (about 5.0V/>200mA/20mA Optional) | ±(1.5%+3) | |
| General Resistance (Ω) | 0.01kΩ~1000kΩ | ±(3%+2) | |
| DC Voltage (V) | 0.0V~600.0V | ±(2%+2) | |
| AC Voltage (V) | 0.0V~600.0V | ±(2%+3) | |
| Frequency (Hz) | 45~1kHz | ±(0.1%+3) | |
| Capacitance (F) | 100pF~500μF | ±(5%+5) | |
| General Characteristics | |||
| Power | 1.5V Batteries (LR6) × 6 | ||
| LCD Size | 78mm x 59mm | ||
| Product Color | Red and grey | ||
| Product Net Weight | 630g | ||
| Product Size | 103mm x 225mm x 59mm | ||
| Standard Accessories | Test Lead, Probe, Alligator Clip, Batteries | ||
| Standard Individual Packing | Carrying Bag, Gift Box, English Manual | ||
| Standard Quantity Per Carton | 20pcs | ||
| Standard Carton Measurement | 515mm × 380mm × 385mm (0.075 CBM Per Standard Carton) | ||
| Standard Carton Gross Weight | 20kg | ||
| Optional Accessories | Remote Test Lead | ||