Preferences

My Account

Shopping cart

Filters

Personal menu

Preferences

Manufacturer: UNI-T

Uni-T UT139B True RMS Digital Multimeter

€49.30 incl tax

SKU: ST10471107

Manufacturer part number: UT139B

Manufacturer Homepage

Warranty: 12 months

Stock *

Stock	Delivery	Quantity	Price
	6 - 12 days	77	€49.30 incl tax
PL	8 - 15 days	76	€54.46 incl tax

Qty:

Specifications

Products specifications

Details 1
Details 2

ManufacturerModelTypeDC voltageAC VoltageDC CurrentAC CurrentResistanceCapacitanceFrequencyMaximum readingAC frequency rangeRange SelectionFunctionsSafetyPower supplyWeightDimensionsDisplay dimensionsCertifications

Description
Description	Uni-T UT139B True RMS Digital Multimeter The Uni-T UT139B is a True RMS digital multimeter designed for everyday electrical measurements, combining user-friendly operation with greater reading accuracy. The device operates in CAT III 600V category, offers an NCV function for quickly checking the condition of an installation, and features an easy-to-read display supported by a 31-segment analog bar graph. It is a mid-range model in the series that provides a good balance between functionality and precision. Greater precision and ease of measurement The UT139B 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. Compared to the UT139A model, it offers a higher maximum reading of 4000, while retaining the V.F.C. function and automatic and manual range switching. This makes it better suited for applications requiring greater precision and more convenient result monitoring. Features for enhanced user comfort The UT139B is equipped with a diode test, continuity buzzer, duty cycle measurement, Data Hold function, Relative mode, Max/Min function, and LCD backlight. The UT139 series also provides full protection up to 600 V, automatic shut-off, and True RMS measurement. It is a practical choice for users who want a more advanced multimeter for service and electrical work. Included Digital multimeter AA batteries x2 Test leads x1 pair Specifications
Uni-T
UT139B
True RMS digital multimeter
40 mV / 400 mV / 4 V / 40 V / 400 V / 600 V ±(0.5%+2)
40 mV / 400 mV / 4 V / 40 V / 400 V / 600 V ±(0.8%+3)
400 µA / 4000 µA / 40 mA / 400 mA / 4 A / 10 A ±(1.0%+2)
400 µA / 4000 µA / 40 mA / 400 mA / 4 A / 10 A ±(1.2%+3)
400 Ω / 4 kΩ / 40 kΩ / 400 kΩ / 4 MΩ / 40 MΩ ±(1.0%+2)
9.999 nF ~ 99.99 mF ±(4.0%+5)
10 Hz ~ 10 MHz ±(0.1%+4)
4000
45 Hz ~ 400 Hz
Automatic and manual
True RMS, NCV, diode test, continuity buzzer, duty cycle, Data Hold, Relative mode, Max/Min, LCD backlight, V.F.C
CAT III 600V
2x 1.5V AA batteries
354 g
175 mm x 81 mm x 48.5 mm
58 mm x 36 mm
CE, UKCA, cETLus

Description

Uni-T UT139B True RMS Digital Multimeter The Uni-T UT139B is a True RMS digital multimeter designed for everyday electrical measurements, combining user-friendly operation with greater reading accuracy. The device operates in CAT III 600V category, offers an NCV function for quickly checking the condition of an installation, and features an easy-to-read display supported by a 31-segment analog bar graph. It is a mid-range model in the series that provides a good balance between functionality and precision. Greater precision and ease of measurement The UT139B 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. Compared to the UT139A model, it offers a higher maximum reading of 4000, while retaining the V.F.C. function and automatic and manual range switching. This makes it better suited for applications requiring greater precision and more convenient result monitoring. Features for enhanced user comfort The UT139B is equipped with a diode test, continuity buzzer, duty cycle measurement, Data Hold function, Relative mode, Max/Min function, and LCD backlight. The UT139 series also provides full protection up to 600 V, automatic shut-off, and True RMS measurement. It is a practical choice for users who want a more advanced multimeter for service and electrical work. Included Digital multimeter AA batteries x2 Test leads x1 pair Specifications Manufacturer Uni-T Model UT139B Type True RMS digital multimeter DC voltage 40 mV / 400 mV / 4 V / 40 V / 400 V / 600 V ±(0.5%+2) AC Voltage 40 mV / 400 mV / 4 V / 40 V / 400 V / 600 V ±(0.8%+3) DC Current 400 µA / 4000 µA / 40 mA / 400 mA / 4 A / 10 A ±(1.0%+2) AC Current 400 µA / 4000 µA / 40 mA / 400 mA / 4 A / 10 A ±(1.2%+3) Resistance 400 Ω / 4 kΩ / 40 kΩ / 400 kΩ / 4 MΩ / 40 MΩ ±(1.0%+2) Capacitance 9.999 nF ~ 99.99 mF ±(4.0%+5) Frequency 10 Hz ~ 10 MHz ±(0.1%+4) Maximum reading 4000 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, Max/Min, LCD backlight, V.F.C Safety CAT III 600V 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

Products specifications

Details 1
Details 2

Description
Description	Uni-T UT139B True RMS Digital Multimeter The Uni-T UT139B is a True RMS digital multimeter designed for everyday electrical measurements, combining user-friendly operation with greater reading accuracy. The device operates in CAT III 600V category, offers an NCV function for quickly checking the condition of an installation, and features an easy-to-read display supported by a 31-segment analog bar graph. It is a mid-range model in the series that provides a good balance between functionality and precision. Greater precision and ease of measurement The UT139B 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. Compared to the UT139A model, it offers a higher maximum reading of 4000, while retaining the V.F.C. function and automatic and manual range switching. This makes it better suited for applications requiring greater precision and more convenient result monitoring. Features for enhanced user comfort The UT139B is equipped with a diode test, continuity buzzer, duty cycle measurement, Data Hold function, Relative mode, Max/Min function, and LCD backlight. The UT139 series also provides full protection up to 600 V, automatic shut-off, and True RMS measurement. It is a practical choice for users who want a more advanced multimeter for service and electrical work. Included Digital multimeter AA batteries x2 Test leads x1 pair Specifications
Uni-T
UT139B
True RMS digital multimeter
40 mV / 400 mV / 4 V / 40 V / 400 V / 600 V ±(0.5%+2)
40 mV / 400 mV / 4 V / 40 V / 400 V / 600 V ±(0.8%+3)
400 µA / 4000 µA / 40 mA / 400 mA / 4 A / 10 A ±(1.0%+2)
400 µA / 4000 µA / 40 mA / 400 mA / 4 A / 10 A ±(1.2%+3)
400 Ω / 4 kΩ / 40 kΩ / 400 kΩ / 4 MΩ / 40 MΩ ±(1.0%+2)
9.999 nF ~ 99.99 mF ±(4.0%+5)
10 Hz ~ 10 MHz ±(0.1%+4)
4000
45 Hz ~ 400 Hz
Automatic and manual
True RMS, NCV, diode test, continuity buzzer, duty cycle, Data Hold, Relative mode, Max/Min, LCD backlight, V.F.C
CAT III 600V
2x 1.5V AA batteries
354 g
175 mm x 81 mm x 48.5 mm
58 mm x 36 mm
CE, UKCA, cETLus

Description

Recently viewed products