UNI-T UT139S Multimeter

UNI-T UT139S Multimeter
This product comes with a 3-year warranty. The UT139S is a new professional multimeter with True RMS classification and CAT III 600V protection, designed for electricians' needs to measure JT distribution networks in buildings with a black EBTN display. The device is cETLus certified and includes a number of additional features such as low impedance voltage measurement (LoZ), non-contact voltage measurement (NCV), capacitor capacitance measurement, and temperature measurement. A clear display with 31-segment analog line simulation ensures better display of measured values and better visual representation. The data on the display is open on a dark background, unlike the UT139E, which has dark data on a light background, otherwise the two devices are exactly the same. The display range is ± 9.999 for capacitance and frequency measurements and ± 5.999 for other measurements. The refresh rate is 2 to 3 times per second. The fuses are protected by tubular fuses (10A FF 10A H / 600V fuse (6 x 25mm); mA / µA FF 600mA H / 600V fuse (6 x 32mm)). The multimeter is powered by two 1.5 V AA alkaline batteries. The measuring range can be selected automatically or manually. Test leads with tips, K-type thermocouple, and batteries are included.

The UT139S is the ideal choice if you want a professionally equipped multimeter with a range of premium features that is also accurate, clear, safe, and very easy to use.

Product parameters (multimeter function):

measures the effective value of the device's AC voltage and RMS (>-)
– AC voltage range measurement (AC): 60 mV / 600 V
– AC current range measurement: 600 μA / 10 A
– DC voltage range measurement: 60 mV / 600 V
– DC current range measurement: 600 μA / 601>- 0μA 600 Ω / 60 MΩ
– Range Capacitor measurement: 9.999 nF / 99.99 mF
– Method for measuring relative capacity (REL)
– Analog line
– Line continuity test (buzzer)
– Diode test
– Variable measurement of AC voltage/frequency
– Variable voltage measurement (NCV) (LPF VAC)
– Low impedance AC measurement (LoZ VAC)
– Duty cycle (DCL)
– Automatic and manual range selection
– Reverse polarity detection
– Data retention
– Display of minimum and maximum values
– Backlight display
– Automatic shut-off/overload protection
– Automatic stop/charge indication
fused

Technical parameters:

– DC voltage measurement (input impedance depending on range 3 to approx. 10MΩ):
(range / resolution / accuracy)
60.00 mV / 0.01 mV / ±0.01 mV / ±0.01 mV / ±0.0.0. 0.1 mV / ± 0.5 % + 2
6,000 V / 1 mV / ± 0.7 % + 3
60.00 V / 0.01 V / ± 0.7 % + 3
600.0 V / 0.1 V / ± 3.0,
AC voltage / ± 0.01 V / ± 0.7 % + 3 measurement (input impedance approx. 10MΩ):
(range / resolution / accuracy)
60.00 mV / 0.01 mV / ± 1.0 % + 3
600.0 mV / 0.1 mV / ± 1.0 % V / 6 / 0.00 % V ± 0.8 % + 3
60.00 V / 0.01 V / ± 0.8 % + 3
600.0 V / 0.1 V / ± 0.8 % + 3
LPF 600.0 V / 0.1 V / ± 4.0 %. ± 2.0 % + 10

– Direct current measurement:
(range / resolution / accuracy)
600.0 μA / 0.1 μA / ± 0.7 % + 2
6000 μA / 1 μA / ± 600 μA / 1 μA / ± 20.0. 0.01 mA / ± 0.7 % + 2
600.0 mA / 0.1 mA / ± 0.7 % + 2
6,000 A / 0.001 A / ± 1.0 % + 3
10.00 A / 0.00 A / 0.01 A / 0.01 A / ± 0.01 A / 0.01 A / ± 1.0 % + 3 AC current measurement:
(range / resolution / accuracy)
600.0 μA / 0.1 μA / ± 1.0 % + 3
6000 μA / 1 μA / ± 1.0 % + 3
60.00 mA / 0.00 mA / ± 1 mA / ± 0.1 % 600.0 mA / 0.1 mA / ± 1.0 % + 3
6,000 A / 0.001 A / ± 1.2 % + 3
10.00 A / 0.01 A / ± 1.2 % + 3

– resolution / resistance measurement range / accuracy / resolution
600.0 Ω / 0.1 Ω / ± 1.0 % + 2
6,000 kΩ / 0.001 kΩ / ± 0.8 % + 2
60.00 kΩ / 0.01 kΩ / ± 0.8 % + 2 <br/0 kΩ / ± 0.8 % + 2
0,8 % + 2
6,000 MΩ / 0.001 MΩ / ± 1.2 % + 3
60.00 MΩ / 0.01 MΩ / ± 1.5 % + 5

– Capacity measurement:
(range / resolution / accuracy 9 /. 0.001 nF / in REL mode ± 4 % + 10
99.99 nF to 999.9 µF / 0.01 nF to 0.1 µF / ± 4 % + 10
9.999 mF to 99.99 µF / ± 0.01 mF / ± 0.1 µF / ± 4 % + 10 10 %

– Measurement of frequency and duty cycle:
(range / resolution / accuracy)
9.999 Hz to 9.999 MHz / 0.001 Hz to 0.001 MHz / ± 0.1 % + 4
0.9 % to / 0.9 % to 0.9. reference

– Temperature measurement in °C:
(range / resolution / accuracy)
– 40 to 40°C / 1°C / ± 4
> 40 to 500°C / 1°C / ± 1.0 % to 40°C / 1°C / ± 4
> 40 to 500°C / 1°C / ± 1.0 % to 40°C / 1°C 1°C / ± 2.0 % + 4

– Temperature measurement in °F:
(range / resolution / accuracy)
– 40 to 104°F / 1°F / ± 5
> 104 to 932°F / ± 104 to 932°F / ± 1°C / ± 1°F / ± 1°F / ± 104°F / 1°F 932 to 1832°F / 1°F / ± 2.5 % + 5

– With thermostatic probe (K-type cell), only temperatures up to 250°C / 482°F

– Display type: TN LCD
– Display diagonal: 68 mm
->- Sampling frequency
->- 3 digits 6000
– Analog line: 31 segments
– Multimeter dimensions: 170 x 80 x 48 mm
– Power supply: 2 x 1.5 V AA batteries (included)
– Type K temperature probe (included)
– Test leads with tips (included): >- 60 mm x 30 mm (included)
– Type K temperature probe (included) mA H 600 V (installed)
– F2 fuse: 6 x 25 mm FF 10 A H 600 V (installed)
– Drop resistance: 1 m
– Weight: approx. 354 g (including batteries)
– Operating temperature: –10 to 50°C
– The device meets the following standards:
cETLus, CAT III 600V, double insulation, 600V-PTC overload protection, pollution class II
EN 61326-1: ; EN 61326-2-2: 2013
EN 61010-1: 2010; EN 61010-2-030: 2010; EN 61010-2-033: 2012
Compliant with UL STD standards: 61010-1, 61010-2-030
CSA STD. C22.2 Certificate No. 61010-1, 61010-2-030, 61010-2-033

– Manufacturer: UNI-TREND
–

Package contents:

– UT139E multimeter with impact-resistant plastic cover V2 x A/>. batteries
– F1 fuse: 6 x 32 mm FF 600 mA H 600 V (in device)
– F2 fuse: 6 x 25 mm FF 10 A H 600 V (in device)
– Thermal probe with K-type cell (included)
– Test cables included in Czech and Slovak