Uni-T UT139A True RMS Digital Multimeter

40,99 €

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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 the installation, 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 features

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
  • 2 AA batteries
  • Test leads (1 pair)
Specifications
Manufacturer Uni-T
Model UT139A
Product type True RMS digital multimeter
DC voltage range 20 mV / 200 mV / 2 V / 20 V / 200 V / 600 V ±(0.5% + 2)
AC voltage range 20 mV / 200 mV / 2 V / 20 V / 200 V / 600 V ±(1.0% + 3)
DC current range 200 µA / 2000 µA / 20 mA / 200 mA / 2 A / 10 A ±(1.0% + 2)
AC current range 200 µA / 2000 µA / 20 mA / 200 mA / 2 A / 10 A ±(1.2% + 3)
Resistance measurement range 200 Ω / 2 kΩ / 20 kΩ / 200 kΩ / 2 MΩ / 20 MΩ ±(1.0% + 2)
Capacitance measurement range 9.999 nF – 99.99 mF ±(4.0% + 5)
Frequency range 10 Hz – 10 MHz ±(0.1% + 4)
Battery test range 1.5 V / 9 V ±(1.0% + 2)
Maximum display reading 2000
AC frequency range 45 Hz – 400 Hz
Range selection Automatic and manual
Functions True RMS, NCV, diode test, continuity buzzer, duty cycle, Data Hold, Relative mode, LCD backlight, V.F.C.
Measurement category CAT III 600 V
Power supply 2 × 1.5 V AA batteries
Weight 354 g
Dimensions 175 × 81 × 48.5 mm
Display dimensions 58 × 36 mm
Certifications CE, UKCA, cETLus

Dimensions and weights

Gross weight
0.54 kg

Product codes

EAN
6935750511398
Manufacturer code
UT139A

Photopoint offers free shipping for orders over 99 € delivered to Estonia. Take a look in the tab "Delivery" for a more precise delivery estimate.

For this product you can select the desired delivery method at the shopping cart:

Photopoint store Pick-up


Place your order from Photopoint web store and pick your goods up from one of Photopoint`s brick and mortar stores. The delivery to Photopoint store is free even for orders less than 99 €. You will be noticed by e-mail when your order is ready for pick-up.

The Photopoint stores are located in Tallinn and Tartu. See the exact locations from here.

Omniva parcel terminal 

You can order the goods to one of the Omniva Parcel terminals. Choose the desired terminal at the shopping cart. As the shipment arrives to the selected terminal, you will be sent an SMS-notification with an unique code. Go to the terminal within a week, enter the code and take your package. It is as simple as that.

See Omniva Parcel terminal locations here.

SmartPOST parcel terminal

Did not find an Omniva terminal at suitable location? Try SmartPost. Choose the desired terminal at the shopping cart. As the shipment arrives to the selected terminal, you will be sent an SMS-notification with an unique code. Go to the terminal within a week, enter the code and take your package. This method actually works for all parcel terminals.

See SmartPOST parcel terminal locations here.

DPD parcel locker

Make sure you check out also the locations of DPD parcel lockers. These are located all over Estonia. The delivery is the same. As the shipment arrives to the selected locker, you will be sent an SMS with a unique code. Go to the locker, enter the code and take your package.

See DPD parcel locker locations here.

Smartpost Finland parcel terminal

SmartPOST Finland is the best way to order goods to Finland. These terminals work the same way as in Estonia. As the shipment arrives to the selected terminal in Finland, you will be sent an SMS-notification with an unique code. Go to the terminal, enter the code and take your package.

See SmartPOST Finland parcel terminal locations here.

Matkahuolto parcel service

Matkahuolto is easy way to order goods to Finland. These are located also in smaller Finnish towns. As the shipment arrives to the selected Matkahuolto outlet, you will be sent an SMS-notification or an e-mail. Go to the outlet, show your ID and take your package.

See Matkahuolto outlet locations here.

Omniva courier delivery

The courier will transport your goods from Photopoint straight to the provided address. The delivery will take place at workdays from 08:00 to 17:00. Hold your phone near you as the courier will call you prior to its arrival. Please make sure there is someone at the destination, eligible to receive the shipment. 

The product can only be ordered from our online store and it takes from 4-7 working days for delivery within Estonia.

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