The UT161E+ is a stable, high-reliability handheld true RMS digital multimeter designed for precise measurements across a wide range of electrical parameters. It supports AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle, diode, transistor testing, and circuit continuity. It also features professional NCV measurement to quickly and accurately distinguish live and neutral lines. In addition, the entire series offers audible and visual alerts, high-current overheat alarms, and an automatic USB communication module sensing function for intuitive and rapid result acquisition with enhanced safety. A backlight keeps the device usable during power outages. The dual-color enclosure is stylish, sturdy, and durable, making UT61E+ an ideal measurement tool for professionals. Key Features True RMS, 22000 display 1000 V DC/AC voltage measurement 20 A AC/DC current measurement Online frequency measurement for AC voltage and current ranges (high voltage) 220 mF large capacitance measurement ACV + DCV measurement Transistor testing Peak Hold Low-pass filter (LPF) 220 MΩ resistance measurement NCV measurement Buzzer and light alarms High-current overheat alarm USB data transmission Bluetooth accessory (optional) CAT III 1000 V / CAT IV 600 V safety rating Specifications AC Voltage (V) 220 mV / 2.2 V / 22 V / 220 V / 1000 V ±(0.8% + 10) AC Current (A) 220 μA / 2.2 mA / 22 mA / 220 mA / 20 A ±(0.8% + 10) DC Voltage (V) 220 mV / 2.2 V / 22 V / 220 V / 1000 V ±(0.05% + 5) DC Current (A) 220 μA / 2.2 mA / 22 mA / 220 mA / 20 A ±(0.5% + 10) Resistance (Ω) 220 Ω / 2.2 kΩ / 22 kΩ / 220 kΩ / 2.2 MΩ / 22 MΩ / 220 MΩ ±(0.5% + 10) Capacitance (F) 22 nF / 220 nF / 2.2 μF / 22 μF / 220 μF / 2.2 mF / 22 mF / 220 mF ±(3.0% + 5) Frequency (Hz) 10 Hz ~ 220 MHz ±(0.01% + 5) Duty Cycle (%) 0.1% ~ 99.9% ±(2.0% + 5) Additional Features Display: 22000 counts Auto/Manual ranging True RMS: Yes Response: 40 ~ 10 kHz LPF: Yes ACV + DCV: Yes Duty Cycle: 0.1% ~ 99.9% NCV: >100 V Diode and Transistor testing: Yes Auto Power Off: ~15 minutes Continuity test: audible buzzer for < 50 Ω, silent for ≥ 70 Ω Low Battery indicator Data Hold / Relative mode Max/Min, Peak values USB data transmission LCD backlight 46-segment analog bar Input protection Input impedance ≥ 10 MΩ Power: 1.5 V AAA x4 Color: Red + Gray Dimensions: 190 mm x 90 mm x 50 mm; Weight: 350 g Standard accessories: Batteries, test leads, USB adapter, plug adapter Optional Bluetooth accessory Notes Product is designed for professional electrical testing across a broad range of applications, combining safety, accuracy, and ease of use with practical features like backlight and USB connectivity.
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