- New
Digital universal multimeter with EF voltage detection and temperature measurement UNI-T UT-139C
zł273.75
Tax included
The UT-139C is an advanced, universal digital multimeter designed for professionals and advanced electronics hobbyists. The device is characterised by high measurement precision and a robust construction that ensures long-term reliability in demanding working conditions. The multimeter enables comprehensive diagnostics of electrical circuits, offering measurement of DC and AC voltage, current, resistance, capacitor capacitance, frequency, and temperature.
One of the key advantages of the UT-139C model is the built-in EF function, which allows for non-contact voltage detection in wires in the range from 50V to 400V, significantly increasing safety when working with electrical installations. Additionally, the device is equipped with a V.F.C. (Voltage Frequency Converter) function, which enables precise AC voltage measurement using a low-pass filter with a cut-off frequency of 400 Hz, which is essential when working with inverters and pulse-powered devices.
A large, clear LCD display with backlight guarantees excellent visibility of results even in poorly lit rooms. Functions such as Hold (freeze reading) and REL (relative measurement) facilitate daily service work. The set includes a high-quality K-type thermocouple, enabling quick temperature measurement. The device is powered by two AA batteries, which ensures a long operating time and easy availability of power cells.
Digital universal multimeter with EF voltage detection and temperature measurement
Model: UNI-T UT-139C
EAN: 6931240025499 SKU: 931025494
- Large, clear LCD display with backlight
- EF function - non-contact voltage detection (50V ... 400V)
- V.F.C. function - AC voltage measurement with 400 Hz low-pass filter
- Hold function - freeze display reading
- REL function - relative measurement mode
- Diode test and continuity buzzer
- Robust and aesthetic housing
Description
The UT-139C is an advanced, universal digital multimeter designed for professionals and advanced electronics hobbyists. The device is characterised by high measurement precision and a robust construction that ensures long-term reliability in demanding working conditions. The multimeter enables comprehensive diagnostics of electrical circuits, offering measurement of DC and AC voltage, current, resistance, capacitor capacitance, frequency, and temperature.
One of the key advantages of the UT-139C model is the built-in EF function, which allows for non-contact voltage detection in wires in the range from 50V to 400V, significantly increasing safety when working with electrical installations. Additionally, the device is equipped with a V.F.C. (Voltage Frequency Converter) function, which enables precise AC voltage measurement using a low-pass filter with a cut-off frequency of 400 Hz, which is essential when working with inverters and pulse-powered devices.
A large, clear LCD display with backlight guarantees excellent visibility of results even in poorly lit rooms. Functions such as Hold (freeze reading) and REL (relative measurement) facilitate daily service work. The set includes a high-quality K-type thermocouple, enabling quick temperature measurement. The device is powered by two AA batteries, which ensures a long operating time and easy availability of power cells.
Specification
DC voltage measurement
40mV ±(0.5%+2) @ 10µV, 400mV ±(0.5%+2) @ 0.1mV, 4V ±(0.7%+3) @ 1mV, 40V ±(0.7%+3) @ 10mV, 400V ±(0.7%+3) @ 0.1V, 600V ±(0.7%+3) @ 1V
AC voltage measurement
V.F.C. OFF (45Hz-1000Hz): 40mV-600V; V.F.C. ON (45Hz-400Hz): 200V-600V ±(4.0%+3)
DC current measurement
400µA-400mA ±(0.7%+2), 4A-10A ±(1.0%+3), Clamp measurement: 60A ±(1.0%+3)
AC current measurement
400µA-400mA ±(1.0%+3), 4A-10A ±(1.2%+3), Clamp measurement: 60A ±(1.2%+3)
Resistance measurement
400Ω-4MΩ ±(1.0%+2), 40MΩ ±(1.2%+3)
Capacitance measurement
9.999nF ±(4.0%+10), 99.99nF-999.9µF ±(4.0%+5), 9.999mF-99.99mF ±10.0%
Frequency measurement
9.999Hz - 9.999MHz ±(0.15%+4)
Temperature measurement
°C: -40°C to 1000°C; °F: -40°F to 1832°F
Duty cycle
1% - 99.9% @ 0.1%
Additional functions
Diode test, Continuity buzzer, Hold, REL, V.F.C.
Power supply
2 x 1.5V battery, type AA/LR6/FR6 (included)
Warranty
2 years
Manufacturer
UNI-T
Contents
1x UT-139C Multimeter
1x K-type thermocouple
2x 1.5V AA battery
Dimensions, Weight
Product dimensions: 48 x 176 x 81 mm (D x W x H)
Packaging dimensions: 60 x 260 x 160 mm (D x W x H)
Product weight: 350 g
Weight with packaging: 560 g
Zum Download
931025494
5 Items
Specific References
- ean13
- 6931240025499
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The UT-139C is an advanced, universal digital multimeter designed for professionals and advanced electronics hobbyists. The device is characterised by high measurement precision and a robust construction that ensures long-term reliability in demanding working conditions. The multimeter enables comprehensive diagnostics of electrical circuits, offering measurement of DC and AC voltage, current, resistance, capacitor capacitance, frequency, and temperature.
One of the key advantages of the UT-139C model is the built-in EF function, which allows for non-contact voltage detection in wires in the range from 50V to 400V, significantly increasing safety when working with electrical installations. Additionally, the device is equipped with a V.F.C. (Voltage Frequency Converter) function, which enables precise AC voltage measurement using a low-pass filter with a cut-off frequency of 400 Hz, which is essential when working with inverters and pulse-powered devices.
A large, clear LCD display with backlight guarantees excellent visibility of results even in poorly lit rooms. Functions such as Hold (freeze reading) and REL (relative measurement) facilitate daily service work. The set includes a high-quality K-type thermocouple, enabling quick temperature measurement. The device is powered by two AA batteries, which ensures a long operating time and easy availability of power cells.