Uni-T UT251C Leakage Current Clamp Meter
Uni-T UT251C Leakage Current Clamp Meter
The Uni-T Leakage Current Clamp Meter is a professional, high-sensitivity diagnostics instrument engineered for rapid and precise AC leakage current testing across industrial motors, consumer appliances, and facility electrical systems. Outfitted with a high-resolution 4-digit LCD digital display providing a 10,000 count capacity, this advanced clamp meter systematically measures subtle leakage currents from a granular 0.001mA up to 600A with integrated auto-ranging. It features an advanced Current Transformer (CT) clamp with a generous 35mm x 40mm opening, an onboard registry to store up to 99 sets of data, and a built-in RS-232 interface paired with PC software for direct diagnostic telemetry, reporting, and safety analysis.
Vendor: Uni-T
Available
KEY FEATURES
- High-accuracy, high-sensitivity monitoring specifically engineered for testing AC leakage current.
- Wide diagnostics spectrum measuring subtle currents from 0.001mA up to 600A.
- Generous 35mm x 40mm jaw opening easily accommodates electrical conductors for quick non-contact clamp CT evaluation.
- 4-digit digital display supporting a high-precision 10,000 display count window.
- Time-saving auto range capability backed by a swift 2 samples per second data refresh rate.
- Integrated data storage module securely records and logs up to 99 distinct sets of field information.
- RS-232 interface cable and technical PC software CD included for seamless external computing data transfers.
- Peak hold and data hold parameters capture surge spikes and freeze on-screen text during tricky positioning tasks.
The Uni-T 251C Leakage Current Clamp Meter delivers a highly effective and life-saving environmental screening framework for checking industrial appliance compliance, inspecting heavy motor insulation fields, and executing rapid grounding safety surveys. While standard digital multimeters struggle to capture micro-level current bleeding without breaking the circuit path, this heavy-duty, clamp-on monitoring tool utilizes an automated integral mode layout to track microclimates of diagnostic data safely. Field technicians can manage systemic maintenance logs efficiently via the integrated 99-point internal registry, keeping active tracking workflows streamlined across dense commercial distribution networks without losing control over vital parameter settings.
ADDITIONAL FEATURES
- Built-in safety warning mechanisms feature explicit "OL" overload protection and over-range screen alerts.
- Automated power-saving framework triggers an auto power-off sequence after 5 minutes of inactivity.
- Low battery indicator warns operators clearly on screen when voltage thresholds drop to 7.2V or below.
- Lightweight, ergonomic 120-gram layout allows for comfortable and stable single-handed testing.
- Supplied heavy-duty toolbox and soft carrying bag protect your high-precision instruments during transit loops.
APPLICATIONS
- Perfectly optimized for AC leakage current testing, motor insulation safety auditing, household appliance current verification, grounding circuit diagnostics, commercial facility electrical maintenance, data logging via RS-232 telemetry, and microcurrent field surveys.
PRODUCT PACKAGE INCLUDES
- 1 x Uni-T UT251C High-Sensitivity Leakage Current Clamp Meter (SKU: UT251C)
- 1 x High-Capacity Industrial 9V (6F22) Power Battery
- 1 x Dedicated RS-232 Interface Connectivity Cable
- 1 x Diagnostic PC Software CD Asset
- 1 x Protective Fabric Travel Carrying Bag
- 1 x Rigid Heavy-Duty Storage Toolbox
- 1 x Comprehensive English Technical User Instruction Manual
SPECIFICATIONS
| Brand | Uni-T |
| SKU | UT251C |
| Primary Diagnostic Focus | High-Sensitivity AC Leakage Current Concentration Auditing |
| Sensing Core Method | Clamp CT (Current Transformer), Integral Mode Configuration |
| Leakage Current Measurement Range 1 | 0.001mA to 60A | ±(1.5% + 5) Accuracy Matrix |
| Leakage Current Measurement Range 2 | 60A to 199.9A | ±(2% + 5) Accuracy Matrix |
| Leakage Current Measurement Range 3 | 200A to 300A | ±(3% + 5) Accuracy Matrix |
| Leakage Current Measurement Range 4 | 300A to 600A | ±(4% + 5) Accuracy Matrix |
| Voltage (Frequency) Scope | 0V to 600V Operational Threshold (50Hz / 60Hz) |
| Sensing Display Resolution | 1mA Base Increment Registry |
| Display Panel Interface | 32mm x 15mm 4-Digit LCD Screen |
| Display Resolution Count | 10,000 Count Max Display Scale |
| Clamp Mechanism Opening | 35mm x 40mm Internal Jaw Clearance |
| Automation Routine Profile | Auto Range Core with 2 Samples / Second Nominal Rate |
| Data Storage Memory | Integrated Capacity up to 99 Distinct Data Sets |
| Telemetry & Interface Protocol | RS-232 Port Connectivity with PC Software CD Included |
| Peak Tracking Capture | Integrated Peak/Data Hold Processing Registries |
| Overload Protection Systems | "OL" Screen Graphic Overload & Over-Range Indication |
| Automated Power Mitigation | Integrated Auto Power Off (APO) Sequence After 5 Minutes |
| Low Battery Voltage Alert | Screen Icon Indication triggers when Power ≤ 7.2V |
| Power Requirements | 1 x Standard 9V Battery Cell (6F22) |
| Chassis Material Coloring | Industrial Distinct Red and Grey Accent Pattern |
| Instrument Net Weight | 120g Lightweight Net Tool Body |
| Physical Machine Dimensions | 175mm x 70mm x 38mm Total Frame Geometry |
The contents of this document are provided as a guide only and are subject to change without prior notice, and without any subsequent liability to Parkway Process Solutions Pty Ltd (the “Company”) or any of its related entities. The actual shape, colour, size, performance and/or any other parameters of the item/s and/or product/s and/or system/s supplied by the Company, may vary materially from those outlined by the Company.
All brand names and product names outlined in this document are either trademarks or registered trademarks and belong to the respective companies.
ALL INFORMATION OUTLINED HEREIN IS PROVIDED AS A GUIDE ONLY AND SHOULD NOT BE RELIED UPON FOR ANY PURPOSE, WITHOUT CONFIRMING SUCH DETAILS WITH THE COMPANY BEFORE MAKING A PURCHASE AND/OR UTILISING A GIVEN PRODUCT.
ADDITIONAL RESOURCES
PRODUCT BROCHURE
General information about the Uni-T 251C Leakage Current Clamp Meter is outlined in below brochure.
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