UNI-T UT206A Digital Clamp Meter
The UNI-T UT206A is a handheld AC clamp multimeter built with a focus on user safety and operational clarity. Its structure features a robust casing that houses a clear LCD display, a rotary function switch, and input terminals clearly marked for correct probe connection. An ergonomic lever mechanism operates the transformer jaws, which are designed to clamp securely around a conductor. The overall form factor is compact and portable, intended for reliable use in various electrical environments.
Operation of the UT206A is centered around an intuitive rotary switch for selecting primary measurement modes. Dedicated function buttons, including SELECT, HOLD, and a dedicated button for the display backlight, provide quick access to secondary functions and modes. The interface is designed to minimize error, with clear display symbols that indicate active modes, units of measurement, and important status alerts like low battery. The REL mode (relative measurement) is a key feature for obtaining differential readings.
This meter is engineered not just to measure electrical parameters but to do so within a strict safety framework. Its design prioritizes preventing user error and equipment damage, evident in features like overload protection, continuity testing with an audible buzzer, and clear warnings against exceeding rated voltages. The process for each measurement type from voltage and current to resistance and temperature follows a deliberate, safety-oriented procedure, emphasizing correct terminal use and pre-measurement checks of the circuit state.
Features:
- AC/DC Voltage measurement.
- AC Current measurement via clamp jaw.
- Resistance measurement.
- Diode test function.
- Continuity test with buzzer.
- Frequency measurement.
- Temperature measurement (with probe).
- Data Hold (HOLD) function.
- Relative Value (REL) mode.
- Display backlight.
- Auto power-off (Sleep Mode).
- Low battery indication.
- Overload display (“OL”).
- Auto-ranging for voltage.
- Double insulation safety construction.
Specifications:
| Parameter | Specification |
|---|---|
| AC Current: | 400A, 1000A ranges |
| AC Voltage: | 4V, 40V, 400V, 600V ranges |
| DC Voltage: | 400mV, 4V, 40V, 400V, 600V ranges |
| Resistance: | 400Ω, 4kΩ, 40kΩ, 400kΩ, 4MΩ, 40MΩ ranges |
| Frequency: | 10Hz to 10MHz |
| Temperature: | -40°C to 1000°C |
| Jaw Opening: | 40mm maximum |
| Display: | 3999 count digital LCD |
| Safety Rating: | CAT II 600V / CAT III 300V, Double Insulation |
| Battery: | 9V (NEDA1604, 6F22, or 006P) |
| Operating Temp.: | 0°C to +40°C |
| Dimensions (H x W x L): | 236mm x 97mm x 40mm |
| Weight: | 350g (with battery) |
Applications:
- Electrical Circuit Troubleshooting.
- HVAC System Servicing.
- Automotive Electrical Diagnostics.
- Industrial Maintenance Checks.
- Appliance Repair.
- Power Supply Testing.
- Component Testing (Diodes, Continuity).
- Environmental Temperature Checks.
Package Contents:
- 1x Operating Manual
- 1x Test Leads (1 pair)
- 1x Point Contact Temperature Probe
- 1x 9V Battery (pre-installed in the meter)
- 1x Vinyl Bag

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