A digital multimeter is a test tool used to measure two or more electrical values principally voltage (volts), current (amps) and resistance (ohms). UNI T True RMS DMM is a standard diagnostic tool for technicians in the electrical/electronic industries. The UNI-T UT890C+ 6000-count true RMS digital multimeters are designed with a large LCD display for measuring AC/DC voltage & current, resistance, frequency, capacitance, temperature and performing hFE, diode, continuity tests. UNI-T Standard Multimeter UT890C+ is ergonomic design, comfortable and solid. UT890C+ Multimeter is a cheap accurate multimeter for very tight budgets.
Features Of True RMS DMM UT890C+:
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Overload protection up to 600V.
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Data hold and True RMS function.
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Low battery indicating protection.
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High accuracy and resolution up to 6,000 counts.
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Add to unique MAX-MIN value calculate function.
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It can measure the diode whose voltage drop is up to 3V. So it is very suitable to measure LED.
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Fuse blowing alarm.
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Over-current alarm (≥20A).
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Auto power-off function.
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It also measures temperature °C and °F
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LCD backlight.
Specifications Of Digital Multimeter UNI-T UT890C+:
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DC voltage:
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600.0mV: ±(0.5%+4)
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6.000V/60.00V/600.0V: ±(0.5%+2)
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1000V: ±(0.7%+10)
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AC voltage :
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6.000V/60.00V/600.0V: ±(0.8%+3)
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750V: ±(1.0%+10)
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DC Current:
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60.00uA/6.000mA/60.00mA: ±(0.8%+8)
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600.0mA: ±(1.2%+5)
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20A: ±(2.0%+5)
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AC Current:
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6.000mA/60.00mA: ±(1.0%+12)
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600.0mA: ±(2.0%+3)
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20A: ±(3.0%+5)
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Resistance:
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600.0Ω: ±(0.8%+5)
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6.000kΩ¸/60.00kΩ¸/600.0kΩ¸/6.000MΩ: ±(0.8%+3)
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60.00MΩ:± (1.0%+25)
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Capacitance:
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6.000nF: ±(5.0%+35)
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60.00nF ~ 600.0uF: ±(2.5%+20)
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6000uF: ±(5%+10)
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Frequency:
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9.999Hz ~ 9.999MHz: ±(0.1%+5)
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Frequency Measuring range:
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10Hz~10MHz (Auto range)
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≤100kHz: 100mVRMS≤ Input ≤30VRMS,
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>100kHz~1MHz: 200mVRMS ≤ Input ≤ 30VRMS,
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>1MHz: 600mVRMS ≤ Input ≤ 30VRMS
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Temperature :
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-400 ? ~ 1000 ?: ± (1.0% + 3)
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-40 ? ~ 1832 ? : ± (1.5% + 5)
