DIGITAL MULTIMETER

UNI-T UT39A+ DIGITAL MULTIMETER CAT II 1000V 1000V CAT III 600V SAFETY STANDARDS. | 750V AC, 10A AC/DC CURRENT, RESISTANCE, CAPACITANCE, FREQUENCY, DIODE AND CONTINUITY TESTING

SKU: UNITUT39A+ Barcode: 6935750539200 Category: ELECTRICAL TESTING TOOLS
AED 60.00
In Stock
MADE IN CHINA
15 Days Return
Cash on Delivery
Expected Delivery: 09-10-2026
Max: 30

Description

Brand: UNI-T

Model: UT39A+

Product Type: Digital Multimeter

Origin China

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

DC Voltage: 400mV / 4V / 40V / 400V / 1000V

DC Voltage Accuracy: Β±(0.5%+5)

AC Voltage: 4V / 40V / 400V / 750V

AC Voltage Accuracy: Β±(0.8%+3)

DC Current: 40ΞΌA / 400ΞΌA / 4mA / 40mA / 400mA / 10A

DC Current Accuracy: Β±(0.8%+3)

AC Current: 40mA / 400mA / 10A

AC Current Accuracy: Β±(1%+2)

Resistance: 400Ξ© / 4000Ξ© / 40kΞ© / 400kΞ© / 4MΞ© / 200MΞ©

Resistance Accuracy: Β±(0.8%+2)

Capacitance: 10mF

Capacitance Accuracy: Β±(4%+5)

Frequency: 10Hz–1MHz

Display Count: 4000

NCV: No

Power: 1.5V Battery (R03) Γ— 2

Display Size: 56.5mm Γ— 36mm

Product Size: 175mm Γ— 83mm Γ— 53mm

Net Weight: 330g

Standard Accessories: Test Leads, English Manual

Standard Carton Quantity: 30pcs

Standard Carton Measurement: 390mm Γ— 355mm Γ— 340mm

Standard Carton Gross Weight: 14.5kg

The UNI-T UT39A+ Digital Multimeter is a portable electrical testing instrument designed for electrical industry applications. It provides 1000V DC voltage and 750V AC voltage measurement, along with AC/DC current, resistance, capacitance, frequency, diode and continuity testing. The UT39A+ is designed according to CAT II 1000V / CAT III 600V safety standards and includes overvoltage and overcurrent alarms with high-voltage protection.

Specifications

Item Code UNITUT39A+
Barcode 6935750539200
Brand UNI-T

About Product

UNI-T UT39A+ Digital Multimeter – Professional Electrical Testing & Measurement

The UNI-T UT39A+ Digital Multimeter is a versatile professional electrical testing instrument designed for electricians, technicians, engineers, maintenance teams and workshop professionals. It combines multiple measurement functions in one compact and reliable instrument, including AC/DC voltage, AC/DC current, resistance, capacitance, frequency, diode, continuity and NCV testing.

Professional Electrical Testing in One Compact Instrument

Designed according to CAT II 1000V / CAT III 600V safety standards, the UT39A+ provides a broad range of measurement capabilities for electrical inspection and troubleshooting. It supports DC voltage measurement up to 1000V, AC voltage measurement up to 750V and AC/DC current measurement up to 10A.

With a clear 4000-count digital display, NCV detection and additional protection features such as overvoltage and overcurrent alarms, the UT39A+ is a practical choice for everyday electrical testing in workshops, industrial environments, maintenance departments and field service applications.

Voltage
1000V DC
Up to 750V AC
Current
10A AC/DC
Wide current range
Display
4000 Count
Clear digital readings
Safety
CAT III 600V
CAT II 1000V

Key Features

βœ“
Wide voltage measurement: Measures DC voltage up to 1000V and AC voltage up to 750V.
βœ“
AC/DC current measurement: Supports current measurement up to 10A.
βœ“
NCV detection: Helps identify the presence of AC voltage without direct electrical contact.
βœ“
Multiple testing functions: Resistance, capacitance, frequency, diode and continuity testing.
βœ“
Electrical protection: Designed with overvoltage and overcurrent alarm functions.

How to Use the UNI-T UT39A+

1
Turn on the multimeter and select the required measurement function.
2
Connect the test leads to the appropriate input terminals for the selected measurement.
3
Select AC or DC voltage, current, resistance, capacitance, frequency or another required function.
4
Place the test leads correctly on the circuit or component being tested.
5
Read the measurement on the 4000-count digital display and disconnect the test leads safely after testing.
⚠ Important Safety Information

Always select the correct measurement function and input terminal before testing. Never exceed the specified measurement limits. Follow appropriate electrical safety procedures when working with live circuits and high voltage.

What Is the Purpose of This Multimeter?

The primary purpose of the UNI-T UT39A+ is to provide a convenient all-in-one solution for electrical measurement and troubleshooting. It can help identify voltage problems, verify current levels, check resistance, test capacitors, measure frequency and diagnose electrical or electronic components.

Its combination of measurement functions makes it useful for routine maintenance, electrical installation, equipment servicing and fault diagnosis.

Why Choose UNI-T UT39A+?

Versatile
Multiple electrical measurement functions in one instrument.
Safety Focused
CAT II 1000V and CAT III 600V safety classification.
Practical
Compact design suitable for workshops and field service.
Easy to Read
4000-count digital display provides clear measurement readings.

Who Should Buy the UNI-T UT39A+?

The UT39A+ is a strong choice for professionals and users who need a dependable multimeter for regular electrical measurement and troubleshooting.

Electricians Electrical Technicians Maintenance Teams HVAC Technicians Engineers Workshop Technicians Electronics Technicians

Where Is It Used?

  • ●  Electrical installation and maintenance
  • ●  Industrial machinery troubleshooting
  • ●  Control panels and electrical cabinets
  • ●  HVAC and air-conditioning systems
  • ●  Workshop electrical testing
  • ●  Automotive electrical diagnostics
  • ●  Electronic equipment testing

Frequently Asked Questions

What is the UNI-T UT39A+?
The UNI-T UT39A+ is a digital multimeter designed for AC/DC voltage, AC/DC current, resistance, capacitance, frequency, diode, continuity and NCV testing.
What is the maximum voltage measurement?
The UT39A+ measures DC voltage up to 1000V and AC voltage up to 750V.
Can the UT39A+ measure AC and DC current?
Yes. The UT39A+ supports both AC and DC current measurement, including measurements up to 10A.
Does the UT39A+ have NCV?
Yes. It includes NCV (Non-Contact Voltage) detection for identifying the presence of AC voltage without direct electrical contact.
What safety category is the UNI-T UT39A+?
The UT39A+ is designed according to CAT II 1000V and CAT III 600V safety standards.
Can it measure capacitance and frequency?
Yes. The UT39A+ supports capacitance measurement up to 10mF and frequency measurement from 10Hz to 1MHz.
Who should use the UNI-T UT39A+?
It is suitable for electricians, electrical technicians, maintenance professionals, HVAC technicians, engineers, workshop technicians and electronics professionals.
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