UNI-T UT191E professional digital multimeter

UNI-T UT191E professional digital multimeter

The UNI-T UT191E is a professional digital multimeter designed for use in harsh industrial environments. Equipped with True RMS function, the meter provides accurate measurements of voltage, current, resistance, capacitance and frequency. The UT191E offers a resolution of 6,000 counts and automatic or manual range selection. The meter's housing meets the IP65 standard and can withstand drops from heights of up to 2 meters, making it an ideal tool for use in harsh and changing environments.

Precise measurements

The UT191E multimeter can measure DC and AC voltages up to 600 V, as well as DC and AC currents up to 20 A, giving it a wide range of applications in industry, service or installation. The measurement accuracy is ±(0.5% + 3) for DC voltage and ±(0.7% + 3) for AC voltage. In addition, the meter can measure resistance up to 60 MΩ, capacitance up to 60 mF and frequency up to 1 MHz. Duty cycle measurement covers the range from 0.1% to 99.9%, making it easy to analyze pulse signals.

True RMS and LoZ function - greater accuracy and safety

Thanks to True RMS technology, the multimeter accurately measures the value of signals with irregular waveforms, which is essential for measurements in systems powered by inverters, UPS, etc. LoZ (low input impedance) mode increases the reliability of measurements in industrial installations.

High resistance

The meter's housing meets the IP65 standard, which means full resistance to dust and water. In addition, the device has passed a drop test from a height of 2 meters, making it extremely durable even in construction and industrial conditions.

 

ManufacturerUNI-TModelUT191EDC voltage measurement range600 V ±(0.5%＋3)AC voltage measurement range600 V ±(0.7%＋3)LoZ ACV600 V ±(2%＋5)ACV LPF600 V ±(2%＋5)DC current20 A ±(0.8%+3)AC current20 A ±(1%+3)Resistance60MΩ ±(0.8%+2)Capacitance60mF ±(3%+5)Frequency10Hz~1MHz ±(0.1%+4)Duty cycle0.1%~99.9% ±(2%＋5)ACV peak value support±(2%+100)Peak current detection±(3%+100)Sampling frequency3 times/secondAnalog bar graph31 sectionsTrue RMSYesAC voltage frequency response45Hz~400HzAC frequency response45Hz~400HzDiode/continuity testYesAutomatic/manual rangeYesAutomatic power offYesLow battery indicatorYesData storage/MAX/MINYesFunction selection (SELECT)YesFlashlight/Automatic backlightYesDrop test from a height of 2 m/IP65YesPower supply9V batteryLCD display size58 x 42 mmWeight428 gDimensions180 x 87 x 59 mm