Products Details Of UNIT Multimeter Professional UT139S True RMS Digital Multimeters Temperature Probe LPF pass (low pass filter) function
Product sellpoints
Easy-to-Read Display:Equipped with a large EBTN screen, the multimeter's display is clear and easy to read, even in low light conditions.
Wide Measurement Range:Offers a versatile range for measuring voltage from 60mV to 600V, current from 600uA to 10A, and resistance from 600Ω to 60MΩ.
Low Pass Filter Function:Features a LPF (low pass filter) function to eliminate interference from high-frequency signals for clearer readings.
139 S|Digital Lpf|True RMS Measurement:Accurately measures AC voltage and current with True RMS, ensuring precise readings even in non-linear waveforms.
Comprehensive Safety Ratings:Safety-rated CAT III 600V, this multimeter is designed for reliable use in electrical environments.
Specifications | Details |
Battery Included | No |
High-concerned Chemical | None |
Operating Mode | Auto Range |
Measuring Capacitance Range | 9.999nF / 99.99nF / 999.9nF / 9.999μF / 99.99μF / 999.9μF / 9.999mF / 99.99mF |
Operating Temperature | 0 ~ 50°C |
DIY Supplies | Electrical |
Measuring Resistance Range | 600Ω / 6kΩ / 60kΩ / 600kΩ / 6MΩ / 60MΩ |
Certification | CE |
Origin | Mainland China |
Model Number | UT139S |
Measuring Inductance Range | 600uA / 6000uA / 60mA / 600mA / 6A / 10A |
Brand Name | UNI-T |
Dimensions | 22 × 16 × 6 cm |
DC Current | 600uA / 6000uA |
AC Current | 600uA / 6000uA |
DC Voltage | 60mV / 600mV |
AC Voltage | 60mV / 600mV |
Measuring Voltage Range | 60mV / 600mV / 6V / 60V / 600V |
Measuring Current Range | 600uA / 6000uA / 60mA / 600mA / 6A / 10A |
Display Type | Digital Display |
UNI-T Model | UT139S |
Features | Digital UNI-T Multimeter |
Description
report
UNIT Multimeter Professional UT139S True RMS Digital Multimeters Temperature Probe LPF pass LPF (low pass filter) function
Main Features
1. True RMS
2. NCV
3. Auto and manual ranges selectable
4. LPF (low pass filter) function
5. LoZ (low impedance input) function
6. 31-segment analog bar graph
7. Black EBTN screen
8. Diode, duty ratio and continuity buzzer
Functions | Range | Basic Accuracy |
UT139S | ||
DC voltage (V) | 60mV/600mV /6V/60V/600V | ±(0.5%＋2) |
AC voltage (V) | 60mV/600mV /6V/60V/600V | ±(0.8%+3) |
DC current (A) | 600μA/6000μA /60mA/600mA/6A/10A | ±(0.7%+2) |
AC current (A) | 600μA/6000μA /60mA/600mA/6A/10A | ±(1.0%+3) |
Resistance (Ω) | 600Ω/6kΩ/60kΩ /600kΩ/6MΩ/60MΩ | ±(0.8%+2) |
Capacitance (F) | 9.999nF/99.99nF /999.9nF/9.999μF /99.99μF/999.9μF/9.999mF/99.99mF | ±(4%+5) |
Frequency (Hz) | 10Hz~10MHz | ±(0.1%+4) |
Temperature (℃) | -40～1000℃ | ±(1.0%+4) |
Temperature (℉) | -40～1832℉ | ±(1.5％+5) |
Features | ||
Safety rating | CAT III 600V | |
True RMS | √ | |
LCD display | EBTN | |
Display count | 6000 | |
LPF (ACV) | √ | |
LoZ (ACV) | √ | |
Diode | √ | |
Continuity buzzer | √ | |
Duty cycle | √ | |
NCV | √ | |
Sampling rate | 3 times/s | |
Analog bar graph | 31 segments | |
Range selection | √ | |
Max/Min | √ | |
Relative mode | √ | |
Drop proof | 1m | |
General Characteristics | ||
Product color | Red and grey | |
Product net weight | 345g | |
Product size | 170×80×48mm | |
Standard individual packing | Gift box, English manual | |
Standard quantity per carton | 40pcs | |
Standard carton size | 645×450×340mm | |
Standard carton gross weight | 23.12kg | |
Notice please: battery no include!
Measuring Range: n- Resistance: 600/6/60/600/6/60Ωn- AC Current: 600UA/6000UA/60mA/600mA/6A/10An- AC Voltage: 60mV/600mVn- DC Voltage: 60mV/600mVn- DC Current: 600UA/6000UAn- Temperature Range: -40～1000℃n- Safety Rating: CAT III 600Vn- Display Type: Digital display with 6000 countn- Operating Mode: Automatic mode with manual and auto ranges selectablen- Features: True RMS, LPF pass function, LoZ input, 31-segment analog bar graph, EBTN screen, Diode, duty cycle, and continuity buzzern- Size and Weight: 170×80×48mm, 345gnnn|139 S|Digital Lpf|Low Pass Filter Multimeter|nn**Precision Measurement and Versatility**nThe UNIT Multimeter Professional UT139S is a multifaceted instrument designed for professionals and DIY enthusiasts alike. With its extensive measuring range, including resistance, AC and DC current, and voltage, this multimeter is capable of handling a wide array of electrical tasks. The True RMS feature ensures accurate readings on non-sinusoidal signals, making it ideal for measuring AC currents and voltages. The LPF pass function is a unique feature that filters out high-frequency noise, enhancing the readability of signals in noisy environments.nn**Robust Design and User-Friendly Interface**nThe UT139S's robust design is complemented by its user-friendly interface, featuring an EBTN screen that provides clear readings in various lighting conditions. The multimeter's compact size and lightweight design make it easy to carry and use in tight spaces. The auto and manual ranges selectable options, along with the 31-segment analog bar graph, offer a comprehensive view of measurements, aiding in quick and accurate troubleshooting. The multimeter's built-in diode, duty ratio, and continuity buzzer add to its versatility, making it a valuable tool for electrical work.nn**Safety and Convenience**nSafety is paramount in electrical work, and the UT139S meets this requirement with its CAT III 600V safety rating. The multimeter's drop-proof build ensures durability in the field, while the inclusion of a temperature probe expands its capabilities. The multimeter's battery-free design means it's ready to use right out of the box, and its return policy ensures customer satisfaction. Whether you're a professional electrician or a DIY enthusiast, the UNIT Multimeter Professional UT139S is a reliable tool to have in your toolkit.