Dc Ac Inverter

UNI-T UT191E professional digital multimeterThe 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 measurementsThe 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 safetyThanks 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 resistanceThe 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. Manufacturer UNI-T Model UT191E DC voltage measurement range 600 V ±(0.5%＋3) AC voltage measurement range 600 V ±(0.7%＋3) LoZ ACV 600 V ±(2%＋5) ACV LPF 600 V ±(2%＋5) DC current 20 A ±(0.8%+3) AC current 20 A ±(1%+3) Resistance 60MΩ ±(0.8%+2) Capacitance 60mF ±(3%+5) Frequency 10Hz~1MHz ±(0.1%+4) Duty cycle 0.1%~99.9% ±(2%＋5) ACV peak value support ±(2%+100) Peak current detection ±(3%+100) Sampling frequency 3 times/second Analog bar graph 31 sections True RMS Yes AC voltage frequency response 45Hz~400Hz AC frequency response 45Hz~400Hz Diode/continuity test Yes Automatic/manual range Yes Automatic power off Yes Low battery indicator Yes Data storage/MAX/MIN Yes Function selection (SELECT) Yes Flashlight/Automatic backlight Yes Drop test from a height of 2 m/IP65 Yes Power supply 9V battery LCD display size 58 x 42 mm Weight 428 g Dimensions 180 x 87 x 59 mm

UNI-T UT191T professional digital multimeterThe UNI-T UT191T 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, frequency and temperature. The UT191T 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 conditions.Precise measurementsThe UT191T 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 safetyThanks to True RMS technology, the multimeter accurately measures the value of signals with irregular waveforms, which is essential for measurements in systems powered by an inverter, UPS, etc. LoZ (low input impedance) mode increases the reliability of measurements in industrial installations.High resistanceThe 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.Included multimeter battery case temperature probe Manufacturer UNI-T Model UT191T DC voltage measurement range 600 V ±(0.5%＋3) AC voltage measurement range 600 V ±(0.7%＋3) LoZ ACV 600 V ±(2%＋5) ACV LPF 600 V ±(2%＋5) DC current 20 A ±(0.8%+3) AC current 20 A ±(1%+3) Resistance 60MΩ ±(0.8%+2) Capacitance 60mF ±(3%+5) Frequency 10Hz~1MHz ±(0.1%+4) Duty cycle 0.1%~99.9% ±(2%＋5) Temperature measurement range -40℃~400℃ (0.1°C resolution) ±(1%+20); -40℉~752℉ (0.2°F resolution) ±(1%+40) ACV peak value support ±(2%+100) Peak current detection ±(3%+100) Sampling frequency 3 times/second Analog bar graph 31 sections True RMS Yes AC voltage frequency response 45Hz~400Hz AC frequency response 45Hz~400Hz Diode/continuity test Yes Automatic/manual range Yes Automatic power off Yes Low battery indicator Yes Data storage/MAX/MIN Yes Function selection (SELECT) Yes Flashlight/Automatic backlight Yes Drop test from a height of 2 m/IP65 Yes Power supply 9V battery LCD display size 58 x 42 mm Weight 428 g Dimensions 180 x 87 x 59 mm