The UNI-T UT890C True RMS Digital Multimeter calculates non-linear AC loads using a 6000-count backlit display. It measures 1000V DC and 20A current for electronics repair and industrial maintenance. The updated version expands capacitance to 100mF and triples the display resolution over the older UT890C+ model.
Key Features
- True RMS Measurement: 6000-count digital display for accurate non-linear load readings. Maintains precision when testing frequency drives.
- Live/Neutral Wire Identification: Visual and audible s distinguish between energized and ground wires. Identifies active circuits without touching bare copper.
- 100mF Capacitance Range: Tests large capacitors found in air conditioners or motors. Diagnoses failing start capacitors in local ceiling fans.
- Temperature Measurement: -40°C to 1000°C range via external thermocouple probes. Monitors motor heat or ambient room temperature.
Frequently Asked Questions
Is UNI-T UT890C True RMS?
Yes, this multimeter uses True RMS for non-sinusoidal AC signal measurement. It provides accurate readings for VFDs and switching power supplies.
How to measure temperature with UT890C?
Insert the K-type thermocouple into the input jacks and select the temperature setting. The display shows values from -40°C up to 1000°C.
