Digital Universal Multimeter True RMS NCV LIVE LCD Diode hFE Buzzer Auto Power Off

Model: UNI-T UT-890D+

EAN: 6931240011249 SKU: 931011243

• True RMS converter for accurate RMS measurement
• Non-contact voltage detection (NCV)
• LIVE function - single-probe voltage tester
• Very wide capacitance measurement range up to 100 mF
• DC and AC current measurement up to 20A
• Large, clear LCD display with backlight
• Data Hold function
• Maximum and minimum value recording (Max/Min)
• Automatic power off after 15 minutes of inactivity
• Robust housing resistant to mechanical damage

Description

The UT-890D+ is an advanced, professional universal multimeter that is an essential tool in the workshop of every electronics engineer, electrician, and hobbyist. The device is characterized by exceptional measurement precision thanks to the use of a True RMS converter, which allows for reliable reading of the RMS voltage and current, even in the case of distorted waveforms, which is crucial when working with modern switching power supplies or control systems.

The main advantage of the model is its multifunctionality. In addition to standard DC and AC voltage measurements (up to 1000V DC and 750V AC), the meter allows for precise current measurement up to 20A. A wide resistance measurement range (up to 60MΩ) and an impressive capacitance measurement range (up to 100mF) ensure that the device can handle the most demanding electronic components.

Work safety is enhanced by the NCV (Non-Contact Voltage) function, which allows for non-contact detection of the electric field, informing the user about the presence of voltage in wires under plaster or in sockets. Additionally, the LIVE function allows for quick identification of the phase wire using a single probe, which significantly speeds up installation work.

The meter has been designed with ergonomics and durability in mind. A solid housing with a rubber holster protects the device against mechanical damage, and a large, backlit LCD display guarantees excellent readability of results even in total darkness. Functions such as freezing the last reading (Data Hold) and recording maximum and minimum values (Max/Min) facilitate data analysis in difficult measurement conditions. Automatic power off after 15 minutes of inactivity effectively saves battery power, and a built-in low battery alarm prevents unexpected work interruptions. This is a reliable device combining laboratory precision with the durability of field equipment.

Specification

DC voltage measurement

600 mV ± (0.5% + 5) @ 0.1 mV; 6 V ± (0.5% + 2) @ 0.001 V; 60 V ± (0.5% + 2) @ 0.01 V; 600 V ± (0.5% + 2) @ 0.1 V; 1000 V ± (0.7% + 5) @ 1 V

AC voltage measurement

6 V ± (1.0% + 3) @ 0.001 V; 60 V ± (0.8% + 3) @ 0.01 V; 600 V ± (0.8% + 3) @ 0.1 V; 750 V ± (1.0% + 10) @ 1 V

DC current measurement

60 µA ± (0.8% + 8) @ 0.01 µA; 600 µA ± (0.8% + 8) @ 0.1 µA; 6 mA ± (0.8% + 8) @ 0.001 mA; 60 mA ± (0.8% + 8) @ 0.01 mA; 600 mA ± (1.2% + 5) @ 0.1 mA; 20 A ± (2.0% + 5) @ 0.01 A

AC current measurement

60 µA ± (1% + 12) @ 0.01 µA; 600 µA ± (1% + 12) @ 0.1 µA; 6 mA ± (1% + 12) @ 0.001 mA; 60 mA ± (1% + 12) @ 0.01 mA; 600 mA ± (2% + 3) @ 0.1 mA; 20 A ± (3% + 5) @ 0.01 A

Resistance measurement

600 Ω ± (0.8% + 5) @ 0.1 Ω; 6 kΩ ± (0.8% + 3) @ 0.001 kΩ; 60 kΩ ± (0.8% + 3) @ 0.01 kΩ; 600 kΩ ± (0.8% + 3) @ 0.1 kΩ; 6 MΩ ± (0.8% + 3) @ 0.001 MΩ; 60 MΩ ± (3% + 10) @ 0.01 MΩ

Capacitance measurement

6 nF ± (4% + 10) @ 0.001 nF; 60 nF ± (4% + 10) @ 0.01 nF; 600 nF ± (4% + 10) @ 0.1 nF; 6 µF ± (3% + 10) @ 0.001 µF; 60 µF ± (3% + 10) @ 0.01 µF; 600 µF ± (3% + 10) @ 0.1 µF; 6 mF ± (5% + 10) @ 0.001 mF; 60 mF ± 10% @ 0.01 mF; 100 mF ± 10% @ 0.1 mF

Frequency measurement

9.999 Hz ... 9.999 MHz ± (0.1% + 5) @ 0.001 Hz ... 0.001 MHz

Semiconductor and continuity tests

Diode test: Yes (voltage drop measurement); hFE: Yes (transistor gain measurement); Continuity signaling: Yes (buzzer for low resistance)

Advanced functions

True RMS: Accurate measurement of the actual RMS value for any waveform shape; NCV (Non-Contact Voltage): Non-contact electric field detection; LIVE: Single-probe voltage tester function

Interface and operation

Display: Large LCD with backlight; Data Hold: Freezing the last reading; Max/Min: Storing extreme values; Automatic power off: After 15 minutes of inactivity

Safety and signaling

Low battery alarm: Yes; Protections: Solid housing with holster; Audible and visual signaling

Power supply

2 x 1.5V battery, type AAA/LR03 (not included)

Mechanical parameters

Weight: 0.34 kg; Dimensions: 183 x 88 x 56 mm; Color: Red-gray

Manufacturer and Warranty

Brand: UNI-T; Warranty period: 2 years (24 months)

Contents

1x Universal multimeter

1x Set of test leads

1x User manual

Dimensions, Weight

Product dimensions: 56 x 88 x 183 mm (D x W x H)

Packaging dimensions: 65 x 160 x 215 mm (D x W x H)

Product weight: 340 g

Weight with packaging: 538 g

Zum Download

• CE Declaration
• SAFETY COMPLIANCE