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UNI-T UT505A Handheld Insulation Resistance Tester
- Measure insulation resistance to 20.0GΩ
- Selectable test voltages to 1000V
- AC/DC voltage measurements to 600V
SKU
UT505A
MPN
UT505A
Use this handheld, portable and accurate meter to measure the insulation resistance of transformers, motors, cables, switches, electrical appliances and a wide variety of other types of electrical equipment.
The UT505A comes with several different selectable voltages of 50V, 100V, 250V, 500V and 1000V. This gives it the ability to measure insulation resistance levels from as low as 0.01MΩ up to a high threshold of 20.0GΩ, and a special low resistance mode can also be used to measure to 20.0kΩ. Both AC/DC voltages can also be measured up to 600V.
Several additional functions, such as DAR (dielectric absorption ratio), polarisation index and a comparison function for easy determination of the difference between tests, are also included.
UNI-T UT505A Handheld Insulation Resistance Tester Key Features
- Measure the insulation resistance of electrical equipment up to 20.0GΩ
- Special low resistance measurement mode
- Zeroing button
- Large-size screen with bargraph
- AC/DC voltage measurements to 600V
- DAR and polarisation index function
- Comparison function
- Data storage function
- Automatic power off when left idle
What's Included?
- UNI-T UT505A Insulation Tester
- Test Lead
- Alligator Clip
- Test Probe
- 1.5V AA Alkaline Battery
- User Manual
- Carrying Case
£159.00
£190.80 inc vat
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Technical Information
Specification
UNI-T UT505A Technical Specifications
| Output Voltage | 50V stepping 10% | 50-120% | 0% - +10% | 250V | 50V output range: 25V - 60V |
|---|---|---|---|---|---|
| 100V stepping 10% | 100V output range: 50V - 120V | ||||
| 250V stepping 10% | 250V output range: 125V - 300V | ||||
| 500V stepping 10% | 500V output range: 250V - 600V | ||||
| 1000V stepping 10% | 1000V output range: 500V - 1200V | ||||
| Rated Current | 1mA | 0 - 10% | 250V | 50V: load resistance 50kΩ | |
| 1mA | 100V: load resistance 100kΩ | ||||
| 1mA | 250V: load resistance 250kΩ | ||||
| 1mA | 500V: load resistance 500kΩ | ||||
| 1mA | 1000V: load resistance 1MΩ | ||||
| Short-Circuit Current | Less than 2mA | The high-voltage output terminal is short-circuited with the EARTH terminal | |||
| Measurement of Insulation Resistance | (50V) 0.01MΩ - 19.99MΩ 20.0MΩ - 50.0MΩ |
0.01MΩ 0.1MΩ |
0.01MΩ - 50.0MΩ: 3% + 5 |
25V | |
| (100V) 0.01MΩ - 19.99MΩ 20.0MΩ - 100.0MΩ |
1MΩ 0.01GΩ |
0.01MΩ - 100.0MΩ 3% + 5 |
|||
| (250V) 0.01MΩ - 19.99MΩ 20.0MΩ- 200.0MΩ |
0.01MΩ 0.1MΩ |
0.01MΩ - 200.0MΩ 1.5% + 5 |
|||
| (500V) 0.01MΩ - 19.99MΩ 20.0MΩ - 199.9MΩ 200MΩ - 500MΩ |
0.01MΩ 0.1MΩ 1MΩ |
0.01MΩ - 500MΩ 1.5% + 5 |
|||
| (1000V) 0.01MΩ - 19.99MΩ 20.0MΩ - 199.9MΩ 200MΩ - 2000MΩ 2.0GΩ - 20.0GΩ |
0.01MΩ 1MΩ 0.1GΩ |
0.01MΩ - 200.0MΩ: 1.5% + 5 | |||
| 200MΩ - 2000MΩ: 1.5% + 5 | |||||
| 2.0G - 10.0GΩ: 10% + 3 | |||||
| 10.0GΩ - 20.0GΩ: 20% + 10 | |||||
Additional Information
SKU
UT505A
Manufacturer Part Code
UT505A
UNI-T UT505A Handheld Insulation Resistance Tester
£159.00
£190.80 inc vat
£159.00
£190.80 inc vat