UNI-T UT890D+ Digital Multimeter

The UT890D+ is a 6000-count true RMS digital multimeter with several advanced features, making it a versatile tool for various electrical and electronic measurements. Below are its key specifications and features:

Key Specifications:

• DC Voltage Measurement: Ranges from 600mV to 1000V with an accuracy of ±(0.5%+2).
• AC Voltage Measurement: Ranges from 6V to 750V with an accuracy of ±(0.8%+3).
• AC Voltage Frequency: Measures from 10Hz to 10kHz with an accuracy of ±(0.1%+5).
• DC Current Measurement: Ranges from 60μA to 20A with an accuracy of ±(0.8%+8).
• AC Current Measurement: Ranges from 60μA to 20A with an accuracy of ±(1%+12).
• Resistance Measurement: Ranges from 600Ω to 60MΩ with an accuracy of ±(0.8%+3).
• Capacitance Measurement: Ranges from 6.000nF to 100.0mF with an accuracy of ±(3%+10).
• Frequency Measurement: Measures from 9.999Hz to 9.999MHz with an accuracy of ±(1.0%+5).

Key Features:

1. Display and Design:
   • Large LCD display with 6000 counts for clear and precise readings.
2. Enhanced Measurement Capabilities:
   • True RMS for accurate AC signal measurements.
   • LIVE function for distinguishing between live and neutral wires.
   • NCV (Non-Contact Voltage) and continuity tests with acousto-optic indications.
3. Safety Features:
   • Automatic fuse-blown detection and high voltage protection (up to 1000Vrms).
   • Over-current alarm for currents ≥20A.
   • Safety compliance: CAT II 1000V and CAT III 600V.
4. Convenience Features:
   • Manual ranging, data hold, and REL (relative mode).
   • Max/Min recording for voltage and current.
   • Auto power-off after 15 minutes and backlight auto-off after 30 seconds.
   • Low battery indication when voltage drops below 2.5V.
5. Additional Functions:
   • hFE testing for transistors, diode testing, and continuity testing.
   • Memory retention for AC/DC current mode.

Warranty:

The UT890D+ multimeter comes with a 1-year warranty, ensuring reliability and peace of mind for users.