🔧 Digital Multimeter UT139C UNI-T – Technical Description (English)

📌 Main Features:

• ✅ True RMS measurements ensure accuracy on distorted waveforms
• ✅ Auto and manual range selection
• ✅ Measures voltage, current, resistance, capacitance, frequency, and temperature
• ✅ NCV (Non-Contact Voltage Detection)
• ✅ Backlight display and data hold function
• ✅ Built-in overload protection

📐 Technical Specifications:

| DC Voltage | 600 mV – 600 V ±(0.5%+2) |
| AC Voltage (True RMS) | 6 V – 600 V ±(0.8%+3) |
| DC Current | 600 µA – 10 A ±(1.0%+3) |
| AC Current (True RMS) | 600 µA – 10 A ±(1.5%+3) |
| Resistance | 600 Ω – 60 MΩ ±(0.8%+2) |
| Capacitance | 60 nF – 60 mF ±(3.5%+5) |
| Temperature | -40°C – 1000°C |
| Frequency | 10 Hz – 10 MHz |

🔋 Power Supply:

• 2 x 1.5V AA batteries (included)

🧰 Included Accessories:

• UT139C Multimeter
• Test leads
• Temperature probe
• User manual
• Protective case

📦 Additional Information:

• Category: CAT III 600V
• Display: 6000 counts
• Auto power-off feature

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