UNI-T UT139C True RMS Digital Multimeter AC/DC 600V, 10A, 60MΩ, 100mF, 10Hz~10MHz Model: UT139C

UNI-T UT139C True RMS Digital Multimeter

The UNI-T UT139C is a True RMS digital multimeter designed for accurate and reliable measurements in AC/DC voltage, current, resistance, capacitance, and frequency. With its advanced True RMS technology, the UT139C provides precise readings even in non-sinusoidal AC waveforms, making it ideal for electrical professionals, technicians, and engineers who need high-performance testing for industrial, commercial, and residential applications.

Key Features:

✅ True RMS Technology – Ensures accurate measurements for both AC and DC signals, even for non-sinusoidal waveforms.
✅ Wide Voltage Range – Measures up to 600V AC/DC for a variety of electrical systems and circuits.
✅ Current Measurement – Tests AC/DC current up to 10A, essential for troubleshooting circuits and devices.
✅ Resistance Measurement – Up to 60MΩ for testing insulation and continuity in wiring and electrical components.
✅ Capacitance Measurement – Measures capacitance from 100nF to 100mF for testing capacitors in electrical and electronic equipment.
✅ Frequency Measurement – Measures frequency from 10Hz to 10MHz, ideal for testing signals and oscillators.
✅ Data Hold Function – Allows you to freeze and record the displayed value for later analysis.
✅ Backlit LCD Display – Easy-to-read screen with a backlight, perfect for use in low-light environments.
✅ Auto Power Off – Extends battery life by automatically shutting off the meter after a period of inactivity.
✅ Low Battery Indicator – Alerts you when the battery is running low, preventing unexpected shutdowns.
✅ Built-In Protection – Overload and over-voltage protection for added safety.

Technical Specifications:

• AC Voltage Measurement: 0.1V – 600V
• DC Voltage Measurement: 0.1mV – 600V
• AC Current Measurement: 0.1mA – 10A
• DC Current Measurement: 0.1mA – 10A
• Resistance Measurement: 0.1Ω – 60MΩ
• Capacitance Measurement: 100nF – 100mF
• Frequency Measurement: 10Hz – 10MHz
• True RMS Measurement: Yes (for AC voltage and current)
• Diode Test Function: Yes
• Continuity Test: Yes
• Display: 3.5 digit, backlit LCD with bar graph
• Data Hold Function: Yes
• Power Supply: 2 x 1.5V AAA batteries
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Safety Rating: CAT III 600V
• Dimensions: 130mm × 70mm × 30mm
• Weight: 250g

General Characteristics:

True RMS Accuracy – Ideal for non-linear, complex AC signals, providing highly accurate results.
Wide Measurement Range – Capable of testing voltage, current, resistance, capacitance, and frequency, making it suitable for various electrical and electronic applications.
User-Friendly Design – Large backlit display with data hold function and intuitive controls for easy operation in any environment.
Safety First – Overload and over-voltage protection to ensure safe usage while working on live circuits.
Portable & Lightweight – Compact design perfect for professionals on the go, easily fitting into toolboxes or bags.
Durable & Reliable – Designed for use in demanding environments with long-lasting battery life and rugged construction.

Package Includes:

✔ 1 x UNI-T UT139C True RMS Digital Multimeter
✔ 2 x 1.5V AAA Batteries
✔ 1 x Set of Test Leads
✔ 1 x User Manual

The UNI-T UT139C is a high-performance tool ideal for professionals who need reliable, accurate measurements across a broad range of electrical and electronic applications.

Order now and take control of your electrical measurements with the UNI-T UT139C True RMS Digital Multimeter!