UNI-T UT255E Wireless High Low Voltage Hook Ammeter
In Stock
Categories: UNI-T
Description
⚙️ Key Features:
🔹 High Voltage & Low Voltage Compatibility
Capable of safely measuring AC current on high-voltage transmission lines (up to 110kV) and standard low-voltage lines.
🔹 Wide AC Current Range:
Measures from 0A up to 600A AC, ideal for power distribution systems and substations.
🔹 Wireless Data Transmission (Up to 30 meters):
Real-time measurement results are sent wirelessly to the handheld receiver, allowing operators to stay at a safe distance from live equipment.
🔹 Large Hook Jaw (φ125mm):
The extra-wide hook jaw easily clamps around thick cables or multiple conductors, enhancing convenience and versatility.
🔹 Non-Contact Measurement for Maximum Safety:
The unique hook design allows for non-contact current measurement, significantly improving safety in high-voltage environments.
🔹 Data Hold, MAX/MIN, and Peak Hold Functions:
Helpful for capturing and analyzing current fluctuations.
🔹 Backlit LCD Display (Receiver):
Clear visibility of readings even in dark or outdoor conditions.
🔹 Rechargeable Batteries (Transmitter & Receiver):
Built-in rechargeable lithium batteries ensure extended field operation without frequent replacements.
🔹 Auto Power Off & Low Battery Indication:
Conserves energy and alerts the user to charge before battery depletion.
📊 Technical Specifications:
| Parameter | Specification |
|---|---|
| Measuring Voltage | Low & High Voltage (up to 110kV) |
| AC Current Range | 0A – 600A AC |
| Accuracy | ±1.5% ±5 digits |
| Jaw Opening (Hook Size) | Ø125mm |
| Wireless Transmission Range | ≤30 meters (in open area) |
| Display | Wireless handheld unit, backlit LCD |
| Power Supply | Rechargeable lithium battery (USB charging) |
| Data Functions | Data Hold, MAX/MIN, Peak Hold |
| Auto Power Off | Yes |
| Transmitter Size | Approx. 820mm × 150mm × 60mm |
| Receiver Size | Compact handheld unit |
🔋 Package Includes:
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UNI-T UT255E Hook Ammeter (Transmitter)
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Wireless Receiver (Display Unit)
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USB Charging Cable
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Carrying Case
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User Manual
✅ Applications:
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High-voltage power line maintenance
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Transformer station inspections
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Electric utility field testing
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Industrial electrical diagnostics
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Power grid monitoring
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Railway electrification systems
🚀 Why Choose the UNI-T UT255E?
The UNI-T UT255E is engineered for field professionals who require a safe, efficient, and wireless solution for measuring AC current on live high-voltage lines. With a rugged build, wireless functionality, and large jaw size, it delivers top-tier performance in demanding electrical environments.
