Universal Digital Multimeter LCD DC AC hFE Buzzer Diode Tester Resistance Ammeter Voltmeter

Model: UNI-T UT-51

EAN: 6931240073582 SKU: 931073582

• DC voltage measurement up to 1000V
• AC voltage measurement up to 750V
• Wide DC and AC current measurement range up to 10A
• Resistance measurement up to 200 MΩ
• hFE transistor testing function
• Built-in diode tester and continuity buzzer
• Large and clear high-contrast LCD display
• Low battery indicator
• Robust housing with ergonomic stand
• Powered by a standard 9V battery (included)

Description

The UT-51 universal multimeter is a professional and versatile diagnostic tool suitable for the workshop of any electronics technician, electrician, or DIY enthusiast. The device is characterized by exceptional measurement precision and a robust construction, ensuring longevity and reliability even in demanding working conditions. Thanks to its wide range of functions, the multimeter allows for accurate measurement of DC and AC voltage, current in both modes, as well as resistance.

One of the key advantages of the UT-51 model is its large, extremely clear LCD display, which eliminates reading errors even in low-light conditions. The device is equipped with a diode testing function and a continuity check with an audible signal (buzzer), which significantly speeds up service work and fault detection in installations. Additionally, the meter allows for hFE transistor gain measurement, making it a complete tool for electronic component analysis.

Safety is a priority, which is why the UT-51 features an aesthetic and durable housing that protects the interior from mechanical damage. The ergonomic shape and integrated adjustable stand allow for convenient placement of the meter on a workbench, facilitating result observation while working with both hands. The low battery alarm system informs the user when the 9V cell needs replacement, preventing sudden measurement interruptions. By choosing this model, you are investing in proven technology from the UNI-T brand, which has been providing top-class measuring equipment to the global market for years. It is an ideal choice for those seeking a balance between advanced functions and intuitive operation.

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

20 µA ± (2.0% + 5) @ 0.01 µA, 200 µA ± (0.8% + 1) @ 0.1 µA, 2 mA ± (0.8% + 1) @ 0.001 mA, 20 mA ± (0.8% + 1) @ 0.01 mA, 200 mA ± (1.5% + 1) @ 0.1 mA, 2 A ± (1.5% + 1) @ 0.001 A, 10 A ± (2.0% + 5) @ 0.01 A

AC current measurement

200 µA ± (1.8% + 3) @ 0.1 µA, 2 mA ± (1.0% + 3) @ 0.001 mA, 20 mA ± (1.0% + 3) @ 0.01 mA, 200 mA ± (1.8% + 3) @ 0.1 mA, 2 A ± (1.8% + 3) @ 0.001 A, 10 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

hFE transistor test

Yes, built-in socket for testing PNP and NPN transistors

Diode test

Yes, displays approximate diode forward voltage

Circuit continuity

Yes, built-in audible signal (buzzer) for resistance below a specific threshold

Display

Large LCD display, maximum reading 1999, high contrast and digit clarity

Power supply

9V battery, type 6F22 (included with the device)

Safety and features

Low battery alarm, overload protection on ranges, robust housing

Construction

Integrated adjustable stand allowing the meter to be positioned at an angle

Interface and Operation

The device features an intuitive interface based on a central rotary switch, which allows for quick selection of one of 32 measurement functions. The logical layout of measurement sections (V=, V~, A=, A~, Ohm) minimizes the risk of error. The high-resolution LCD display ensures immediate result refreshing. The meter's internal logic system precisely processes analog signals into digital form, ensuring reading stability even with fluctuations in input parameters. No external software is required, making the meter ready for use immediately after switching on.

Warranty

2 years (24 months provided by authorized service)

Contents

1x UT-51 universal multimeter

1x Test leads (pair)

1x 9V 6F22 battery

1x User manual PL

1x User manual EN

Dimensions, Weight

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

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

Product weight: 500 g

Weight with packaging: 728 g

Zum Download

• CE Declaration
• SAFETY COMPLIANCE