UNI-T UT890C UT890D+ Professional Digital Multimeter AC DC Ammeter Voltmeter Resistance Capacitance Frequency Meter(UT890D+)

Produktbeschreibung

UT890C/UT890D+series 6000 counting manual range true RMS multi-function digital multimeter is based on providing users with more complete functions and more considerate reminder services. It adds an automatic fuse blowing alarm device and over-voltage and over-current alarm prompts, focusing on reminding users to measure overload and fuse blowing. At the same time, it can also use this function to judge whether the fuse has been properly installed. It also has the functions of low-voltage frequency measurement (below 30V, 10Hz~10MHz) and high-voltage frequency measurement (5V~750V, 10Hz~10kHz), which can better handle the frequency measurement of power frequency voltage; LIVE single probe fire line detection function (only UT890D+) Fuse blowing alarm prompt True RMS voltage and current detection; (Voltage up to 1000V, current up to 20A) NCV, on-off buzzer audible and visual alarm 100mF large capacitance fast charging measurement With AC/DC current mode memory function Temperature measurement (UT890C), single probe live wire (UT890D+) Both low-voltage frequency measurement and high-voltage frequency measurement functions can better handle the frequency measurement of power frequency voltage