Name: Uni-T UT139A True RMS Digital Multimeter, True RMS Cyfrowy Multimetr Uni-T UT139A
Brand: UNI-T
SKU: UT139A
Price: 40.5 EUR
Availability: InStock

Uni-T UT139A True RMS Digital Multimeter, True RMS Cyfrowy Multimetr Uni-T UT139A

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Uni-T UT139A True RMS Digital Multimeter

The Uni-T UT139A is a True RMS digital multimeter designed for electricians who need a convenient and safe tool for everyday measurements. The device operates in CAT III 600V category, offers an NCV function for quick inspection of installation status, and features an easy-to-read display supported by a 31-segment analog bar graph. This model combines the series’ basic functionality with practical solutions that facilitate field work.

Basic measurements with additional functions

The UT139A model allows for the measurement of DC and AC voltage up to 600 V, DC and AC current up to 10 A, resistance, capacitance, and frequency, and additionally offers 1.5 V and 9 V battery testing. It stands out from other models with a maximum reading of 2000 and the inclusion of the V.F.C. (low-pass filter) function. Automatic and manual range switching allows you to adapt the operation to a specific measurement and enhances user convenience.

Ease of use and safety

The UT139A is equipped with a diode test, continuity buzzer, duty cycle measurement, Data Hold function, Relative mode, and LCD backlight. The UT139 series also offers full protection up to 600 V, automatic shut-off, and a True RMS function that increases measurement accuracy. It is a practical solution for users looking for a reliable multimeter for standard electrical tasks.

Included

Digital Multimeter
AA Batteries x2
Test Leads x1

Specifications

Manufacturer	Uni-T
Model	UT139A
Type	True RMS Digital Multimeter
DC Voltage	20mV / 200mV / 2V / 20V / 200V / 600V ±(0.5%+2)
AC Voltage	20 mV / 200 mV / 2 V / 20 V / 200 V / 600 V ±(1.0%+3)
DC Current	200 µA / 2000 µA / 20 mA / 200 mA / 2 A / 10 A ±(1.0%+2)
AC Current	200 µA / 2000 µA / 20 mA / 200 mA / 2 A / 10 A ±(1.2%+3)
Resistance	200 Ω / 2 kΩ / 20 kΩ / 200 kΩ / 2 MΩ / 20 MΩ ±(1.0%+2)
Capacitance	9.999 nF ~ 99.99 mF ±(4.0%+5)
Frequency	10 Hz ~ 10 MHz ±(0.1%+4)
Battery test	1.5 V / 9 V ±(1.0%+2)
Maximum reading	2000
AC frequency range	45 Hz ~ 400 Hz
Range switching	Automatic and manual
Functions	True RMS, NCV, diode test, continuity buzzer, duty cycle, Data Hold, Relative mode, LCD backlight, V.F.C
Safety	CAT III 600 V
Power supply	2x 1.5V AA batteries
Weight	354 g
Dimensions	175 mm x 81 mm x 48.5 mm
Display dimensions	58 mm x 36 mm
Certifications	CE, UKCA, cETLus

Gifts with orders are constantly changing due to their limited quantity

FREE DELIVERY ON PURCHASES OF EUR 50 AND MORE

Free delivery to the Omniva postal machine when purchasing more than 50 EUR

Free delivery to LP Express or Lithuanian Post when purchasing more than 70 EUR

Free delivery to home or workplace when purchasing more than 150 EUR.

DELIVERY TO Express or Omniva PARCEL TERMINAL
Shipping costs EUR 2.49. To LP Express 3.99
If ordered before 14:00, we ship the goods on the same day (only on working days). Your order will be delivered to the parcel terminal within 1-3 working days from the day of dispatch. The nearest post office from the address you provided is automatically selected.
It is not possible to direct the shipment to another delivery location. You can collect the package at a time convenient for you. Parcel terminals are open 24 hours a day.

DELIVERY TO LITHUANIA POST OFFICES
The price of delivery to post offices is EUR 3.99.
If ordered before 14:00, we ship the goods on the same day (only on working days). The goods will be delivered to Lithuanian post offices within 1-3 working days from the day of dispatch.

HOME OR WORKPLACE DELIVERY BY COURIER

Delivery price - 4.99 EUR

The order will be picked up by a courier and delivered directly to your home or workplace. It usually takes 1-3 working days from the day of dispatch.

DELIVERY TO FOREIGN COUNTRIES

Delivery price - 6.99 EUR.

The order is dispatched within 2 working days. The delivery time varies depending on the country to which the package is going. In many cases, the delivery time is only 2-3 days longer than in Lithuania.

PS The price of delivery may increase if the goods are very large or their weight exceeds the standards indicated on the pages of the delivery services. In such cases, we contact and discuss the situation ourselves, you do not need to do anything additional.