- Stock: In Stock
- Model: UT505A UNI-T
UT505A Digital Handheld
Insulation Resistance Tester 1000V
UT505 series handheld true RMS insulation resistance testers
combine features of a digital multimeter and insulation resistance tester.
Aside from the typical multimeter functions, these meters can also measure insulation
resistance, PI, DAR, and automatically calculate resistance ratio to determine
the insulation status.
Applications:
UT505 can be used in insulation resistance testing of
precision tools, including motors, cables, transformers, switches, electrical
appliances, and insulated materials.
Features:
1. Auto power off
2. LCD backlight
3. High voltage output alarm
4. 99-group data storage
5. Data hold
6. Meets IEC 61557:
61557-1:2007; 61557-2:2007; 61557-4:2007
Specifications | | Range | UT505A |
Insulation resistance (Ω) | 50V | 50V/100V/250V/500V/1000V | 0%~10% |
0.01MΩ~50MΩ | ±(3%+5) | ||
100V | 0.01MΩ~100MΩ | ±(3%+5) | |
250V | 0.01MΩ~200MΩ | ±(1.5%+5) | |
500V | 0.01MΩ~500MΩ | ±(1.5%+5) | |
1000V | 0.1MΩ~2000MΩ | ±(1.5%+5) | |
2GΩ~9.9GΩ | ±(10%+3) | ||
10GΩ~20GΩ | ±(20%+10) | ||
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 | ||
Low resistance (Ω) | 0.01Ω~20kΩ (about 5V/>200mA) | ±(1.5%+3) | |
DC voltage (V) | 0V~600V | ±(2%+3) | |
AC voltage (V) | 0V~600V | ±(2%+3) | |
Features | |||
Display count | | 6000 | |
Auto range/True RMS | | √ | |
Step voltage | 10% steps at 50%~120% of range | √ | |
DAR | 60s/15s and 60s/30s | √ | |
PI/Timing measurement | | √ | |
Auto discharge | | √ | |
Analog bar graph | | √ | |
Continuity buzzer | | √ | |
Comparison measurement | | √ | |
Low battery indication | | √ | |
General Characteristics | |||
Power | 1.5V battery (LR6) x 6 | ||
Display | 78mm x 59mm | ||
Product color | Red and grey | ||
Product net weight | 630g | ||
Product size | 103mm x 225mm x 59mm | ||
Standard accessories | Batteries, test leads, test probes, alligator clips | ||
Standard individual packing | Carrying bag, gift box, English manual | ||