Product Features:
1. Large 6000 word reading disy with analog bar disy
2. With PI polarization /DAR insulation absorption ratio index measurement, automatic calculation of resistance ratio
P comparison function, insulation resistance measurement set pass/fail comparison value
4. With the start lock/timing measurement function, six groups of timing time is optional
5. With 99 groups of storage/call function
6. Automatic voltage release function, improve user operation safety
7. Stepping function: 50percent~120percent of the stepping insulation output voltage of each function gear
8. Data hold, measurement reading hold mode
9. Automatic shutdown, save battery power
10. Backlight function is easy to operate in dark light
11 Support remote control pen measurement, can be single-hand operation
12. Live test/high voltage output alarm function
13. Continuous conduction measurement function, used to test the low resistance of the measured conductor
14. Leakage current disy function
15.USE self-check, automatic fuse detection/warning
16. The table complies with UL and CE European Unio n) Standard
| Basic function | The range of | Basic accuracy | |
| Model number |
|
UT505B | |
| Insulation resistance (Ω) | Output voltage | 50V/100V/250V/500V/1000V | 0%～10% |
| 50V | 0.01MΩ～50.0MΩ | ±(3%+3) | |
| 50.0MΩ～1.0GΩ | ±(3%+3) | ||
| 1.0GΩ～10GΩ | ±(10%+3) | ||
| 100V | 0.01MΩ～100.0MΩ | ±(3%+3) | |
| 100.0MΩ～1.0GΩ | ±(3%+3) | ||
| 1.0GΩ～20GΩ | ±(10%+3) | ||
| 250V | 0.01MΩ～200.0MΩ | ±(1.5%+5) | |
| 200.0MΩ～1.0GΩ | ±(1.5%+5) | ||
|
|
1.0GΩ～50GΩ | ±(10%+3) | |
| 500V | 0.01MΩ～500MΩ | ±(1.5%+5) | |
| 500MΩ～1.0GΩ | ±(1.5%+5) | ||
|
|
1.0GΩ～100GΩ | ±(10%+3) | |
| 1000V | 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 ～ 2000 μA | ±(10%+3) | |
| Low resistance (Ω) | 0.01 ~ 20.00KΩ(about 5.0V/> 200mA) |
|
|
| 0.01Ω ~ 100Ω(about 5.0V/> 200mA/20mA is optional) | ±(1.5%+3) | ||
| Universal resistance (kΩ) | 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) | 45～450 Hz | ±(0.1%+3) | |
| Capacitance (F) | 100 pF ～10 μF | ±(5%+5) | |
| Maximum disy |
|
6000 | |
| 自动The range of |
|
√ | |
| True effective value |
|
√ | |
| Step voltage | 50%～120%The range of内与10%步进 | √ | |
| Absorption ratio (DAR) | 60S/15s and 60s/30s | √ | |
| Polarization index (PI) |
|
√ | |
| Timing measurement |
|
√ | |
| High voltage alarm |
|
√ | |
| Automatic discharge |
|
√ | |
| FUSE自检 |
|
√ | |
| Analog bar |
|
√ | |
| Automatic shutdown |
|
√ | |
| Buzzer alarm |
|
√ | |
| The number holds |
|
√ | |
| Data storage |
|
Group 99 | |
| Compare the measurement function |
|
√ | |
| LCD backlight |
|
√ | |
| Low voltage disy |
|
√ | |
| General characteristics | |||
| Power supply | 1.5V battery (size 5) x 6 | ||
| LCD size | 78mm × 59mm | ||
| Fuselage color | Red gray | ||
| Fuselage weight | 630g | ||
| Fuselage size | 103mm × 225mm × 59 mm | ||
| Standard parts | Test wire, marker, alligator clip, battery, cloth bag | ||
| Standard packing | Color boxes, manuals, warranty cards | ||
| Standard packing数量 | Twenty | ||
| Standard packing尺寸 | 515mm × 380mm × 385mm | ||
| Standard packing箱毛重 | 20 Kg | ||
| Select accessories * | Remote control test pen
|
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