UNI-T UT219PV Professional AC/DC Clamp Meter
The UNI-T UT219PV is a rugged, ergonomically optimized clamp meter engineered specifically for the demanding conditions of high-voltage photovoltaic and industrial environments. Encased in a heavy-duty red-and-grey polycarbonate shell, it presents a compact profile measuring approximately 295 × 73 × 50 mm and weighing just over 540 g that balances portability with a reassuring solidity in the hand . Subtle contours and a rubberized side-boot provide enhanced grip and impact absorption, while the IP65-rated housing seals internal components against dust and water ingress, ensuring reliable operation under outdoor and harsh-field conditions .
At the core of the UT219PV’s usability is its ultra-thin, 35 mm jaw opening, which allows technicians to clamp around conductors in tightly packed combiner boxes or inverter assemblies without needing to maneuver large probes. The spring-loaded jaw mechanism offers a smooth, single-handed “trigger-and-snap” action, with an integrated tactile barrier that helps prevent over-travel and ensures consistent conductor placement for accurate readings.
Above the jaws, a large backlit dual-display presents both primary and secondary measurements simultaneously such as current and frequency, or voltage and power minimizing the need to cycle through modes during critical troubleshooting. Surrounding the display, a set of five domed, membrane-style buttons delivers a positive tactile click, enabling blind operation when wearing insulated gloves or in low-light conditions. A status bar along the top of the LCD keeps key indicators like Bluetooth connectivity, data-hold, and low-battery warnings clearly visible at all times.
Connectivity is handled via Bluetooth Low Energy, allowing seamless wireless data transmission to the UNI-T Smart Measure app. This integration enables remote monitoring, on-the-fly report generation, and secure storage of up to 999 measurement records, greatly streamlining documentation workflows on large-scale solar installations.
Together, these design choices robust construction, intuitive controls, clear dual-readout display, and modern wireless integration coalesce into a clamp meter that feels both precision-tuned and battle-hardened, ready to meet the rigorous demands of solar technicians, maintenance engineers, and field service professionals alike.
Features:
- Measures up to 2500 V DC, 1000 A DC, and DC power up to 2500 kW.
- Measures up to 1500 V AC, 1000 A AC; with optional flex sensor up to 3000 A AC.
- Bluetooth transmission for remote control and monitoring via the UNI‑T Smart Measure app.
- Low‑pass filter (LPF) mode for AC voltage/current to handle distorted waveforms.
- AC inrush and peak current measurement.
- Dual displays showing main and secondary readings (e.g. voltage/frequency, current/power).
- Temperature measurement (°C/°F) with Type K thermocouple input.
- Data storage function (up to 999 readings).
- Flex current sensor compatibility (via UT‑CS09D).
- IP65 protection rating for dust/water resistance.
- Slim 35 mm clamp jaws for tight‑space measurements (e.g. busbars, inverter cables).
Specifications:
| Specification | Details |
|---|---|
| Display Count: | 9 999 |
| Jaw Opening: | 35 mm |
| Power Supply: | 2 × AA 1.5 V batteries |
| Auto Power‑Off: | After ~15 min (can be disabled) |
| Dimensions: | 295 × 73 × 50 mm |
| Weight: | 540 g |
| Drop Proof: | 1 m |
| Protection: | IP65 |
| Overvoltage Category: | CAT III 1500 V / CAT IV 600 V |
| Operating Altitude: | ≤ 2000 m |
| Operating Temp/Humidity: | 0–30 °C @ ≤ 80 % RH; 30–40 °C @ ≤ 75 % RH; 40–50 °C @ ≤ 45 % RH |
| Storage Temp/Humidity: | –20–60 °C @ ≤ 80 % RH |
| EMC: | EN 61326‑1 (RF 1 V/m: specified accuracy + 5 % of range) |
| DC Current (DCA): | 0.0–999.9 A; 0.1 A res; ±(2.0 %+5); OL prot 1000 A AC/DC |
| AC Current (ACA): | 0.0–999.9 A; 0.1 A res; ±(2.0 %+5) @40–100 Hz, ±(2.5 %+5) @100–1000 Hz; LPF ±(2.5 %+9); OL 1000 A AC/DC |
| Flex Sensor (CSA): | 30.00/300.0/3000 A; 0.01/0.1/1 A res; ±(3.0 %+5) intrinsic; LPF ±(4.0 %+9); OL 3000 A |
| DC Voltage (DCV/mV): | 0.0–999.9 mV @0.1 mV; 0.0–999.9 V @0.1 V; 0–2500 V @1 V; ±(1.0 %+5); 2 MΩ (DCV) /10 MΩ (mV); OL 1500 V AC/2500 V DC |
| AC Voltage (ACV): | 0.0–999.9 V @0.1 V; 0–1500 V @1 V; ±(1.0 %+5); LPF ±(2.0 %+9); 40 Hz–1 000 Hz; OL 1500 V AC/2500 V DC |
| DC Power (VA): | 0.0–999.9 kVA @0.1 kVA; up to 2500 kVA @1 kVA; ±(2.0 %+20); OL 2500 V DC/1500 V AC, 1000 A |
| Resistance (Ω): | 0.0–999.9 Ω; 0.000–9.999 kΩ; 0.00–99.99 kΩ; 0.1 Ω/0.001 kΩ/0.01 kΩ; ±(1.0 %+5); OL 1500 V AC/DC |
| Capacitance (F): | 0.0–100.0 μF @0.1 μF; 0–1000 μF @1 μF; ±(1.0 %+5); OL 1500 V AC/DC |
| Diode Test: | 0.000–2.800 V @0.001 V; open‑circuit ~3 V; OL 1500 V AC/DC |
| Frequency: | 5.0–999.9 Hz (sub‑display) |
| Temperature: | –40–400 °C @0.1 °C; –40–752 °F @0.2 °F; ±(1.0 %+30 °C) / ±(1.0 %+60 °F); Type K; OL/SC indications |
Applications:
- Photovoltaic (PV) Systems.
- Energy Storage Systems.
- Uninterruptible Power Supplies (UPS).
- Large-Scale Motors.
- High-Voltage Electrical Environments.
- Measuring AC/DC voltage and current.
Package Include:
- 1x User manual
- 1 pair x Test leads UT‑L88
- 1x Temperature probe
- 1x Carrying case
- 2x AA 1.5 V batteries
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