Digital Multimeter Universal LCD Temperature Capacitance hFE Buzzer Professional

Model: UNI-T UT-53

EAN: 6931240072783 SKU: 931072780

• DC voltage measurement up to 1000V and AC up to 750V
• DC and AC current measurement up to 20A
• Wide resistance measurement range up to 200 MΩ
• Capacitor capacitance measurement function up to 20 µF
• Temperature measurement in the range from -20°C to 1000°C
• hFE transistor and semiconductor diode testing
• Acoustic circuit continuity signaling (Buzzer)
• Large, clear, high-contrast LCD display
• Low battery indicator
• Robust housing with protective holster and kickstand

Description

The UT-53 universal meter is a professional measuring tool that combines precision, reliability, and versatility for the daily work of an electronics technician. The device is designed for demanding service technicians and hobbyists who need accurate readings across a wide range of parameters. The main advantage of the multimeter is its multifunctionality – it allows for precise measurement of direct current (DC) and alternating current (AC) voltage, current, resistance, as well as capacitor capacitance and temperature. Thanks to the included temperature probe (thermocouple), the user can instantly diagnose the condition of electronic components or cooling systems, which is invaluable for computer and consumer electronics repairs.

Another key advantage is the large and extremely clear LCD display, which minimizes the risk of reading errors, even in poorly lit workshop environments. The solid housing integrated with a flexible rubber holster effectively protects the meter against mechanical damage and drops. The device also features dedicated functions for testing transistors (hFE) and diodes, making it a complete diagnostic center for any workbench. An ergonomic, height-adjustable kickstand allows for stable positioning of the meter, ensuring an optimal viewing angle while performing measurements with both hands. User safety is guaranteed by high-quality insulated test leads and advanced built-in overload protection. By choosing the UT-53 model, you are investing in equipment with high operational standards that ensures stable readings and longevity, which directly translates into efficiency and comfort when completing even the most complex electronic projects.

Specification

DC Voltage Measurement

200 mV ± (0.5% + 1) @ 0.1 mV, 2 V ± (0.5% + 1) @ 0.001 V, 20 V ± (0.5% + 1) @ 0.01 V, 200 V ± (0.5% + 1) @ 0.1 V, 1000 V ± (0.8% + 2) @ 1 V

AC Voltage Measurement

200 mV ± (1.2% + 3) @ 0.1 mV, 2 V ± (0.8% + 3) @ 0.001 V, 20 V ± (0.8% + 3) @ 0.01 V, 200 V ± (0.8% + 3) @ 0.1 V, 750 V ± (1.2% + 3) @ 1 V

DC Current Measurement

2 mA ± (0.8% + 1) @ 0.001 mA, 20 mA ± (0.8% + 1) @ 0.01 mA, 200 mA ± (1.5% + 1) @ 0.1 mA, 20 A ± (2.0% + 5) @ 0.01 A

AC Current Measurement

20 mA ± (1.0% + 3) @ 0.01 mA, 200 mA ± (1.8% + 3) @ 0.1 mA, 20 A ± (3.0% + 7) @ 0.01 A

Resistance Measurement

200 Ω ± (0.8% + 3) @ 0.1 Ω, 2 kΩ ± (0.8% + 1) @ 0.001 kΩ, 20 kΩ ± (0.8% + 1) @ 0.01 kΩ, 200 kΩ ± (0.8% + 1) @ 0.1 kΩ, 2 MΩ ± (0.8% + 1) @ 0.001 MΩ, 20 MΩ ± (1.0% + 2) @ 0.01 MΩ, 200 MΩ ± (5%(RD-10) + 10) @ 0.1 MΩ

Capacitance Measurement

2 nF ± (4% + 3) @ 0.001 nF, 20 nF ± (4% + 3) @ 0.01 nF, 200 nF ± (4% + 3) @ 0.1 nF, 2 µF ± (4% + 3) @ 0.001 µF, 20 µF ± (4% + 3) @ 0.01 µF

Temperature Measurement

-20 °C ... 0 °C ± (5% + 3) @ 1 °C, >0 °C ... 400 °C ± (1% + 3) @ 1 °C, >400 °C ... 1000 °C ± 2% @ 1 °C

Diode and hFE Test

Diode test: Yes (voltage drop check); hFE transistor test: Yes (socket for PNP/NPN gain measurement)

Circuit Continuity

Acoustic signaling (buzzer) for low resistance values, facilitating quick connection checks

Display

Large, high-contrast LCD screen ensuring result readability in all lighting conditions

Power Supply and Efficiency

9V battery (type 6F22) included in the set; low battery indicator to prevent incorrect readings

Design and Ergonomics

Housing made of high-quality plastic with a rubber holster; built-in height-adjustable kickstand

Software and Logic

The device is based on an advanced LSI integrated circuit with a built-in dual-slope analog-to-digital converter (ADC). The control logic ensures automatic zeroing, polarity detection, and overload protection on all ranges. The meter's firmware optimizes sampling time, allowing for reading stabilization in less than 2 seconds, ensuring high repeatability of measurement results even with minimal input signal changes.

Safety

CE compliance, full overload protection, insulated measurement sockets, and high-durability leads

Physical Parameters

Device weight: 500g; Dimensions: 203 x 98 x 56 mm; Color: Red-gray (characteristic of the UNI-T brand)

Contents

1x UT-53 Universal Meter

1x Pair of test leads

1x Temperature probe (thermocouple)

1x 9V 6F22 battery

1x User manual

Dimensions, Weight

Product dimensions: 56 x 98 x 203 mm (D x W x H)

Packaging dimensions: 70 x 180 x 245 mm (D x W x H)

Product weight: 500 g

Weight with packaging: 740 g

Zum Download

• CE Declaration
• SAFETY COMPLIANCE