UNI-T UT89XD True RMS Digital Multimeter

UNI-T UT89XD True RMS Digital Multimeter in Sri Lanka

Auto-Ranging Multimeter with Live Wire & LED Test

The UNI-T UT89XD True RMS Digital Multimeter delivers accurate AC/DC voltage, current, resistance, capacitance, frequency, and temperature measurements in a rugged, ergonomic body built for daily electrical and electronic troubleshooting. With a 20000-count display, True RMS accuracy on AC readings, and a built-in live wire (NCV) detector, it helps electricians, technicians, and hobbyists in Sri Lanka work faster and safer on live circuits, appliances, and automotive electrical systems.

Discover our complete selection of Digital Multimeters – specifications, features, and true RMS testers in Sri Lanka!

Featuring a unique LED test function, transistor hFE testing, diode/continuity check, data hold, MAX/MIN and peak hold recording, and an auto power-off backlit display, the UT89XD is equally suited to panel wiring checks, appliance repair, and general-purpose electrical diagnostics — all in one compact, double-injection-molded housing.

Technical Specifications

DC Voltage: 600mV/6V/60V/600V/1000V | Accuracy: ±(0.5%+2)

AC Voltage (True RMS): 6V/60V/600V/1000V | Frequency range: 45Hz~1000Hz

DC Current: 60μA/60mA/600mA/20A

AC Current (True RMS): 60μA/6mA/60mA/600mA/20A

Resistance: 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ

Capacitance: Up to 100mF

Frequency: 9.999Hz~9.999MHz

Duty Cycle: 0.1%~99.9%

Temperature: -40°C~1000°C / -40°F~1832°F (K-type probe)

Display Count: 20000 counts | Sampling rate: 3 times/s

Safety Category: CAT III 600V, CAT II 1000V

Key Features

True RMS: Accurate AC voltage and current readings on non-linear and distorted waveforms

Live Wire Test: Built-in non-contact live wire (NCV) detection for quick, safe circuit checks

LED Test: Dedicated LED test mode to verify LED forward voltage and functionality (up to 11.1V DC)

Transistor hFE: Quick in-circuit transistor gain testing for electronics repair

Diode & Continuity Test: Audible/visual alarm for fast continuity checks

Data Hold, MAX/MIN & Peak Hold: Freeze and capture readings during hard-to-reach or fluctuating measurements

LPF Measurement: Low-pass filter mode for stable readings on variable-frequency drives

Auto Power-Off & Auto Backlight: Extends battery life and improves visibility in low-light conditions

Built-In Flashlight: Integrated LED flashlight for use in dim electrical panels and enclosures

Build: Ergonomic, double injection-molded housing for improved grip and drop resistance

Applications

Electrical troubleshooting and live wire detection in residential and commercial wiring

Appliance and electronics repair, including LED and transistor testing

Automotive electrical diagnostics for voltage, resistance, and continuity checks

General maintenance and quality checks in workshops and service centers

Package Includes

1 x UNI-T UT89XD True RMS Digital Multimeter

Test leads (pair)

K-type temperature probe

1.5V batteries (R03/AAA) x 4 (installed)

English user manual

Downloads

📄 Download UNI-T UT89XD Data Sheet
📄 Download UNI-T UT89XD User Manual