UNI-T UT513A insulation resistance tester
Details
In an ideal world, all wires and connections are well insulated. In the real world, however, everything wears out and connections are not perfect. To prevent this from causing problems, it is important to regularly test electrical systems for insulation. Insulation resistance meters test whether the insulation of cables is sufficient. This prevents problems such as short circuits. This measurement is important to repeat regularly due to corrosion and wear and tear.
The UT513A is an insulation resistance tester. The meter is constructed from a microprocessor and equipped with good measuring and data processing software. The meters are essential to determine whether equipment and cabling are sufficiently insulated to be able to handle certain voltages.
What makes the UT513A so special is that it can perform tests up to a voltage of 5000V! We also offer the UT513B and UT513C models.
Model Overview
| Model | UT513A | UT513B | UT513C |
| Max. insulation resistance | 1 TΩ | 2 TΩ | 5 TΩ |
| Adjustable test voltage | No | Yes, in 10 % steps | Yes, in 10 % steps |
| Short-circuit current | ~2 mA | ~3.5 mA | ~5 mA |
| Capacitance measurement | No | No | Yes |
| Connectivity | USB | USB | USB, Bluetooth |
| CAT rating | CAT III 600 V | CAT IV 600 V | CAT IV 600 V |
| Power supply | 8x 1.5 V battery (LR14) | Rechargeable lithium battery | Rechargeable lithium battery |
| Price (excl. VAT) |
Specifications
| Measurement range and accuracy | |||||
| Insulation measurement range | |||||
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| Other measurements | |||||
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| Other functions | Auto Range, Step Voltage, DAR, PI, Timer, High Voltage Indication, Short circuit current (<1.8mA), Analogue Bar Graph, Data Storage (19 slots), Comparison, LCD Backlight | ||||
| Power supply | 1.5 V batteries x8 | ||||
| Display size | 123 x 58 mm | ||||
| Weight | 2.0 kg | ||||
Accessories
The UNI-T UT513A is delivered including:
- Simple test wires with crocodile clips
- Batteries
- Tools case
- USB cable
- CD
- Power cord
- Manual
Pros and cons
- Testing up to 5000V!
Downloads
| UT513 user manual (English) |  (923.94 KB) | Download |
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