UNI-T UT8803E Benchtop Digital Multimeter
The UNI-T UT8803E is a 3.8-digit (= 5999 counts) benchtop digital multimeter designed for laboratory, workshop, and industrial electrical testing. It delivers accurate and versatile measurements with True RMS capability, auto-ranging, robust protection, and USB connectivity for data logging and remote monitoring — perfect for engineers, technicians, research labs, and production line testing.
Key Features
- True RMS measurements for AC voltage and current for greater accuracy on complex signals.
- Auto-ranging with high resolution (3.8 digits, 5999 counts) and fast response (~2–3 readings/s).
- Large backlit LCD display with bargraph for clear results even in dim lighting.
- Measures a wide range of electrical parameters: AC/DC voltage, AC/DC current, resistance, capacitance, inductance, frequency, duty cycle, and temperature.
- Advanced test functions: diode test, continuity buzzer, triode (hFE) and thyristor (SCR) measurements.
- Statistical functions: Min/Max, relative (REL) mode, reference measurement, and D/Q parameter display for capacitor/inductor quality analysis.
- USB interface for PC connectivity, data monitoring, and logging.
- Full-range overload protection and safety support for bench-top use.
Specifications
- Display: 3.8 digits (5999 counts), backlit LCD with bargraph
- AC Voltage (True RMS): 600 mV / 6 V / 60 V / 600 V / 750 V
- DC Voltage: 0.1 mV – 1000 V
- AC Current (True RMS): 600 µA – 20 A
- DC Current: 600 µA – 20 A
- Resistance: 600 Ω – 60 MΩ
- Capacitance: 6 nF – 6 mF
- Inductance: 600 µH – 100 H
- Frequency Range: 600 Hz – 20 MHz
- Duty Cycle: 5 % – 95 %
- Temperature: –40 °C to 1000 °C with thermocouple probe
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Accuracy (typical):
- DC Voltage: ±(0.3 % + 2 digits)
- AC Voltage: ±(0.6 % + 5 digits)
- Resistance: ±(0.8 % + 5 digits)
- Inductance: ±(2 % + 5 digits)
- Interface: USB device for PC connection
- Power: AC mains supply 100–240 V
- Display Count: 6000
- Dimensions: Approx. 265 × 110 × 320 mm
- Safety: CAT II 600 V compliant (typical)
Applications
- Electronics laboratory testing and R&D
- Production line quality control and debugging
- Electrical repair and maintenance
- Educational and training environments
- Automatic and manual measurement tasks require high reliability
The UNI-T UT8803E Benchtop Digital Multimeter combines wide measurement coverage, high accuracy, advanced functions, and PC connectivity, making it a powerful and versatile tool for professional electronics testing and engineering applications.
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