UT139 Series True RMS Digital Multimeters UT139 series are CAT III 600V digital multimeters designed for electricians. Its NCV feature can effectively check electrical status through measuring EM field intensity. The new UT139E/S models include special features such as LoZ (ACV) for measuring‘ghost’ voltage. Its built-in 31-segment analog bar also gives electricians a better visual representation of measurement results. UT139S is built with black EBTN display and it is a perfect meter for working in dark environments. Models in UT139 series: UT139A, UT139B, UT139C, UT139S Features of UT139 Series True RMS Digital Multimeters Certifications: CE, UKCA, cETLus ● MAX/MIN/REL modes ● Data hold, LED backlight, auto power off ● Full range protection (600V) ● True RMS ● NCV ● Auto/manual ranges selectable Specifications of UT139 Series True RMS Digital Multimeters Specifications Range UT139A UT139B UT139C UT139S DC voltage (V) 600V ±(0.5%+2) ±(0.5%+2) ±(0.5%+2) ±(0.5%+2) AC voltage (V) 600V ±(1%+3) ±(0.8%+3) ±(0.8%+3) ±(0.8%+3) DC current (A) 10A ± (0.7%+2) ±(0.7%+2) ±(0.7%+2) ±(0.7%+2) AC current (A) 10A ±(1%+3) ±(1%+3) ±(1%+3) ±(1%+3) Resistance (Ω) 20MΩ ±(1%+2) 40MΩ ±(0.8%+2) 60MΩ ±(0.8%+2) ±(0.8%+2) Capacitance (F) 99.99mF ±(4%+5) ±(4%+5) ±(4%+5) Frequency (Hz) 10Hz~10MHz ±(0.1%+4) ±(0.1%+4) ±(0.1%+4) Temperature (°C) -40°C~1000°C ±(1%+3) ±(1%+4) Temperature (°F) -40°F~1832°F ±(1.5%+5) ±(1.5%+5) Features Display count 2000 4000 6000 6000 Auto range/Manual range/True RMS √ √ √ √ Bandwidth (Hz) 45Hz~400Hz 45Hz~1kHz 45Hz~1kHz 45Hz~400Hz NCV/Continuity buzzer √ √ √ √ Duty cycle 0.1%~99.9% √ √ √ Diode Around 2V Around 3V Around 3V Around 3V LPF/LoZ (ACV) √ Analog bar √ General Characteristics Power 1.5V battery (R6) x 2 Display 58mm x 36mm Product color Red and grey Product net weight UT139A/B/C: 354g; UT139S: 345g Product size 170mm x 80mm x 48mm Standard accessories UT139A/B: Batteries, test leads;UT139C/S: Batteries, test leads, temperature probe Standard individual packing Gift box, English manual Standard quantity per carton 20pcs Standard carton measurement 450mm x 330mm x 340mm Standard carton gross weight 12.2kg Optional accessory UT139C: Current sensor AC/DC 40A
High-quality, professional-grade, double-shielded Q-LANTEC S/FTP Category 6A data cable with a minimum transmission efficiency of 10 Gbps (Class EA).Fully copper conductors, foil-shielded pairs, and a mesh-shielded core. This cable is designed for use in environments exposed to electromagnetic interference.This type of data cable is designed for horizontal and vertical internal installations in data communication and CCTV networks. All Q-LANTEC cables comply with the CPR directive on the classification of construction products in terms of fire resistance and defining test methods for cables intended for installation in buildings.
Q-LANTEC Category 6 U/UTP cable is made of solid copper, without any other metal additives. We do not use any additives in our production process that could, under certain conditions, compromise compliance with industry standard requirements. Transmission parameters fully meet Category 6 requirements. The cable is designed for use in LAN telecommunications networks and IP CCTV video surveillance, supporting PoE requirements. These cables are intended for both horizontal and vertical indoor installations. All Q-LANTEC cables comply with the CPR directive on the classification of construction products in terms of fire resistance and defining test methods for cables intended for installation in buildings.
UT195 Series Professional Multimeters UT195 series are handheld industrial digital multimeters with IP65 and 2m drop proof. Compare with traditional multimeters, UT195’s troubleshooting capability, resolution, and precision are improved to find issues related to motor drive, factory equipment maintenance, electrical distribution, and repair etc. It is exquisitely designed and easy to operate. Models in UT195 series: UT195E, UT195M, UT195DS Features of UT195 Series Professional Multimeters Certificates: CE, UKCA, GS, cTUVus ● IP65 rating, 2m drop proof, CAT III 1000V, CAT IV 600V ● Large 6000-count LCD screen ● True RMS ● ACV 750V 5kHz bandwidth ● Flashlight ● Auto LCD backlight controlled by light sensor (can be turned off) ● LoZ voltage test, for ghost voltage measurement ● 20A current measurement (max 30 seconds) ● 31 analog bar Specifications of UT195 Series Professional Multimeters Specifications Range UT195E UT195M UT195DS DC voltage (V) 1000V ±(0.5%+3) ±(0.5%+3) ±(0.5%+3) AC+DC 750V ±(0.7%+3) ±(0.7%+3) ±(0.7%+3) AC voltage (V) 600V ±(1.5%+4) LoZ ACV 600V ±(2%+3) ±(2%+3) ±(2%+3) DC current (A) 20A ±(0.8%+3) ±(0.8%+3) ±(0.8%+3) AC current (A) 20A ±(1%+3) ±(1%+3) ±(1%+3) Resistance (Ω) 60MΩ ±(0.8%+2) ±(0.8%+2) ±(0.8%+2) Capacitance 60mF ±(3%+5) ±(3%+5) ±(3%+5) Frequency 60Hz~10MHz ±(0.1%+4) 60Hz~40MHz ±(0.1%+4) ±(0.1%+4) Duty cycle 0.1%~99.9% ±(2%+5) N/A ±(2%+5) Temperature (°C) -40°C~1000°C ±(1.5%+4) Temperature (°F) -40°F~1832°F ±(2%+5) Features Display count 6000 6000 6000 Display interface (LCD) Single Single Dual Measurement sampling rate times/s 3 3 5 Analog bar sampling rate times/s 10 20 Analog bar 31 sections √ √ True RMS √ √ √ AC voltage frequency response 45~400Hz 45~1kHz 45~5kHz AC current frequency response 45~400Hz 45~1kHz 45~5kHz 3-phase motor sequence test 600V √ √ Low pass filter 1kHz 3dB attenuation √ Diode/Continuity test 3.5V 3V 3V Peak hold 250μs √ Auto/Manual range √ Continuity buzzer √ Low battery indication √ Data hold/Auto power off √ MAX/MIN √ Function selection √ Flashlight/Auto backlight √ General Characteristics Power 9V battery LCD size 66mm x 51mm Product color Red and grey Product net weight 437g Product size 195mm x 95 mm x 58mm Standard accessories Test probes, battery, carrying bag, point contact temperature probe (UT195M) Standard individual packing Gift box, English manual Standard quantity per carton 6pcs Standard carton measurement 580mm x 375mm x 215mm Standard carton gross weight 7.2kg
Uni-T Palm Size UT131B Digital MultimeterThe Uni-T UT131B is a compact digital multimeter from the UT131 series, designed for convenient measurement of basic electrical parameters. This series features a modern design, a clear LCD screen, and an ergonomic protective cover with a practical storage space for test leads. Resistance to drops from heights of up to 2 meters increases the device’s durability and facilitates its daily use.Wide measurement range and automatic operationThe UT131B model allows for the measurement of DC voltage up to 250 V, AC voltage up to 250 V, DC current up to 10 A, and resistance up to 20 MΩ. What sets it apart from other models is its ability to test 1.5 V, 9 V, and 12 V batteries, making it particularly practical for quickly checking cells and batteries used in everyday devices. Manual range switching allows the user to maintain greater control over the measurement process.Convenience in daily useThe device offers a diode test, continuity test, Data Hold function, auto-off, and LCD backlight. A maximum reading of 2000 and a loud buzzer improve the readability of results and ease of use. The model is rated for CAT II 250V environments, making it well-suited for basic measurement tasks.IncludedDigital multimeterTest leadsUser manual SpecificationsManufacturerUni-TModelUT131BTypePocket digital multimeterDC voltage200mV / 2000mV / 20V / 200V / 250V ±(0.5%+2)AC voltage200V / 250V ±(1.2%+3)DC current200µA / 200mA / 10A ±(1.0%+2)Resistance200Ω / 2kΩ / 20kΩ / 200kΩ / 20MΩ ±(0.8%+2)Battery test1.5V / 9V / 12V ±(1.0%+2)Maximum reading2000Range selectionManualFunctionsDiode test, continuity test, Data Hold, auto power off, LCD backlightSafetyCAT II 250VDrop test2 mPower supply2x 1.5V battery (R03)Weight206 gDimensions134 mm x 77 mm x 47 mmDisplay dimensions66 mm x 51 mmColorRed and grayCertificationsCE, UKCA, cETLus
Uni-T Palm Size UT131A Digital MultimeterThe Uni-T UT131A is a compact digital multimeter from the UT131 series, designed for ease of use and everyday measurement of basic electrical parameters. The new generation of this series features a refreshed design, a clear LCD display, and an ergonomic protective cover with space for test leads. An additional advantage is its resistance to drops from heights of up to 2 meters, which increases the device’s durability during daily use.Wide measurement range and automatic operationThe UT131A model allows for the measurement of DC and AC voltage up to 250 V, DC and AC current up to 10 A, resistance up to 200 MΩ, and capacitance up to 2 mF. It is the capacitance measurement function that sets this model apart from other versions in the series and makes it the most versatile choice in this regard. Automatic range switching simplifies operation and speeds up measurements, resulting in greater convenience.Practical everyday featuresThe device is equipped with a diode test, continuity test, Data Hold function, auto-off, and LCD backlight. A maximum reading of 2000 and a loud buzzer enhance the convenience of daily use. Thanks to its CAT II 250V safety rating, the UT131A is suitable for basic measurement tasks in a safe working environment.IncludedDigital multimeterTest leadsUser manual SpecificationsManufacturerUni-TModelUT131ATypePocket digital multimeterDC Voltage200mV / 2V / 20V / 200V / 250V ±(0.5%+2)AC voltage200 mV / 2 V / 20 V / 200 V / 250 V ±(0.7%+3)DC current200 µA / 2000 µA / 20 mA / 200 mA / 2 A / 10 A ±(1.0%+2)AC current200 µA / 2000 µA / 20 mA / 200 mA / 2 A / 10 A ±(1.2%+3)Resistance200 Ω / 2 kΩ / 20 kΩ / 200 kΩ / 2 MΩ / 20 MΩ / 200 MΩ ±(0.8%+2)Capacitance2nF / 20nF / 200nF / 2µF / 20µF / 200µF / 2mF ±(3.0%+5)Maximum reading2000Range switchingAutomaticFunctionsDiode test, continuity test, Data Hold, auto power off, LCD backlightSafetyCAT II 250VDrop test2 mPower supply2x 1.5V battery (R03)Weight206 gDimensions134 mm x 77 mm x 47 mmDisplay dimensions66 mm x 51 mmColorRed and grayCertificationsCE, UKCA, cETLus
