I. Product Overview
The UNI-T UT219PV is a professional-grade clamp meter specifically engineered for solar photovoltaic (PV) systems and high-voltage industrial applications. As UNI-T's first CAT III 1500V safety-rated device, it delivers exceptional performance in measuring DC voltage up to 2500V and AC voltage up to 1500V, making it ideal for solar array testing, inverter diagnostics, and energy storage system maintenance.
II. Product Highlights
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High-Voltage Measurement Capability
- DC Voltage: Measures up to 2500V, perfect for testing solar panel strings and battery banks.
- AC Voltage: Measures up to 1500V, suitable for industrial power systems and mining applications.
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True RMS & Low-Pass Filter (LPF)
- Ensures accurate readings on non-sinusoidal waveforms.
- Built-in LPF filters out high-frequency noise (>1kHz), enabling precise measurement of inverter output signals.
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35mm Narrow-Jaw Design
- Slim, pointed jaws allow easy access to tight spaces such as electrical cabinets, combiner boxes, and busbars.
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CAT III 1500V Safety Rating
- Industry-leading safety standard for high-voltage environments, ensuring user protection during critical measurements.
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Advanced Measurement Functions
- Inrush Current & Peak Detection: Captures startup surge currents and peak values.
- DC Power Measurement: Calculates power up to 2500 kVA.
- Bluetooth Connectivity: Wirelessly transmits data to the UNI-T Smart App for real-time monitoring and report generation (CSV, XLS, PDF, JPEG).
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Rugged Industrial Design
- IP54 dust and water resistance.
- Dual-color overmolded housing with anti-slip grips and screen protection.
III. Key Specifications
| Parameter |
Specification |
| Model |
UT219PV |
| DC Voltage |
0.1mV - 2500V |
| AC Voltage |
0.1mV - 1500V |
| AC Current |
0.01A - 1000A |
| DC Current |
0.01A - 1000A |
| DC Power |
Up to 2500 kVA |
| Frequency |
5.0Hz - 999.9Hz |
| Capacitance |
100.0μF - 1000μF |
| Temperature |
-40°C to 400°C (with probe) |
| Safety Rating |
CAT III 1500V / CAT IV 600V |
| Display |
9999 Counts, Backlit LCD |
| Data Storage |
999 groups |
| Connectivity |
Bluetooth 4.0 |
| Battery |
2 x 1.5V AA |
IV. Applications
- Solar Energy: Testing PV arrays, inverters, and combiner boxes.
- Energy Storage: Measuring battery bank voltage and current.
- Industrial Power: Diagnosing high-voltage motor drives and switchgear.
- Mining & Rail: Servicing 1140V mining equipment and railway power systems.
- HVAC: Temperature and milli-voltage testing for heating/cooling systems.
V. Package Contents
- UT219PV Clamp Meter (1 pc)
- Test Leads (1 set)
- K-Type Thermocouple (UT-T17) (1 pc)
- Adapter Plug (UT-S11) (1 pc)
- Carrying Case (1 pc)
- Batteries (2 x AA) (1 set)
- User Manual & Warranty Card (1 set)







