
UT139S Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $58.88 | Condition is New, UNI-T UT139A/UT139B/UT139C/UT139E/UT139S True RMS Digital Multimeter AC DC LPF , FREE SHIPPING | 100.0% |
![]() | $91.68 | Condition is New, UNI-T UT139S True RMS Digital Multimeter AC DC Voltmeter Ammeter LoZ LPF Test Kd, FREE SHIPPING | 99.4% |
![]() | $116.76 | Condition is New, UNI-T UT139S True RMS Digital Multimeter AC DC Voltmeter ACV LoZ LPF Tester EBTN, FREE SHIPPING | 100.0% |
![]() | $116.76 | Condition is New, UNI-T UT139S True RMS Digital Multimeter AC DC Voltmeter ACV LoZ LPF Tester EBTN, FREE SHIPPING | 100.0% |
![]() | $97.00 | Condition is New, UNI-T UT139S Electricians TRMS Digital Multimeter, shipping cost = $21.42 | 100.0% |
![]() | $117.55 | Condition is New, UNI-T UT139S True RMS Digital Multimeter AC/DC Voltmeter Ammeter LoZ/LPF Tester, shipping cost = $10.00 | 100.0% |
![]() | $136.00 | Condition is New, UNI-T UT139S True RMS Digital Multimeter AC/DC Voltmeter Ammeter LoZ/LPF Tester, FREE SHIPPING | 99.6% |
![]() | $117.13 | Condition is New, UNI-T UT139S True RMS Digital Multimeter AC/DC Voltmeter Ammeter LoZ/LPF Tester, shipping cost = $20.00 | 99.7% |
![]() | $128.04 | Condition is New, UNI-T UT139S True RMS Digital Multimeter AC DC Voltmeter Ammeter LoZ LPF Test, shipping cost = $30.00 | 100.0% |
![]() | $189.31 | Top Pick! Condition is New, Uni-T Ut139S Trms Digital Multimeter, FREE SHIPPING | 100.0% |
![]() | $182.59 | Condition is New, UNI-T UT139S True RMS Digital Multimeter AC DC Voltmeter ACV LoZ LPF Temp Tester, shipping cost = $9.99 | 97.4% |
![]() | $186.74 | Top Pick! Condition is New, UNI-T UT139S True RMS Digital Multimeter AC DC Voltmeter ACV LoZ LPF Temp Tester, shipping cost = $9.99 | 88.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $103.77 | Condition is Neu, UNI-T UT139S True RMS Digital Multimeter AC DC Voltmeter Ammeter LoZ LPF Test, FREE SHIPPING | 99.1% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $7.11 | Condition is Brand New, UNI-T 600V 0.6A 10A Fast blow FUSE for UT139C UT139S Multimeter AU, shipping cost = $17.96 | 99.0% |
![]() | $14.29 | Condition is Brand New, UNI-T 600V 0.6A 10A Fast blow FUSE for UT139C UT139S Multimeter AU, shipping cost = $11.41 | 98.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $4.42 | Condition is Opened – never used, UNI-T 600V 0.6A Fast blow FUSE 31.8 x 6.35mm for UT139C UT139E UT139S Multimeter, shipping cost = $11.41 | 98.9% |
![]() | $7.11 | Condition is Opened – never used, UNI-T 600V 10A Fast blow FUSE 31.8 x 6.35mm for UT105 UT106 UT139S Multimeter, shipping cost = $11.41 | 98.9% |
![]() | $4.42 | Condition is Opened – never used, UNI-T 600V 0.6A Fast blow FUSE 31.8 x 6.35mm for UT139C UT139E UT139S Multimeter, shipping cost = $17.96 | 99.0% |
![]() | $7.11 | Condition is Opened – never used, UNI-T 600V 10A Fast blow FUSE 31.8 x 6.35mm for UT105 UT106 UT139S Multimeter, shipping cost = $17.96 | 99.0% |



The Uni-T UT139S Digital Multimeter Leads with Thermocouple is a versatile and high-quality accessory for any electrical or thermocouple measurement task. This set includes two 6 ft (1.8 m) test leads, designed with a durable, insulated PVC jacket to protect against potential electrical hazards. The leads are equipped with high-quality banana plugs, ensuring a secure and reliable connection to your multimeter or other test equipment.
The standout feature of this set is the inclusion of a thermocouple probe, which allows for accurate temperature measurements in various industrial and laboratory applications. The thermocouple is compatible with a wide range of types, including J, K, T, E, and R, making it a versatile addition to your toolkit.
The Uni-T UT139S Digital Multimeter Leads with Thermocouple are built to last, featuring a robust design that can withstand harsh environments and frequent use. The leads are also easy to use, with color-coded wires for quick and easy identification of the positive and negative terminals.
Overall, the Uni-T UT139S Digital Multimeter Leads with Thermocouple is an essential tool for any electrician, technician, or engineer who needs to perform electrical and temperature measurements with precision and reliability. Its durability, versatility, and ease of use make it a valuable addition to any toolbox.
Pros of buying Uni-T UT139S Digital Multimeter Leads with Thermocouple:1. Versatility: The thermocouple feature allows you to measure temperatures in a wide range, making it a versatile tool for various applications.
2. Accuracy: The digital multimeter offers high accuracy, ensuring reliable readings.
3. Durability: The leads are made of high-quality materials, ensuring longevity and resistance to wear and tear.
4. Easy to use: The multimeter is easy to operate, even for beginners, with clear and easy-to-read displays.
Cons of buying Uni-T UT139S Digital Multimeter Leads with Thermocouple:1. Expensive: Compared to regular multimeter leads, the thermocouple feature can make the product more expensive.
2. Requires calibration: Thermocouples need to be calibrated regularly to ensure accurate readings, which can be a time-consuming process.
3. Limited temperature range: While the thermocouple feature allows for a wide range of temperatures, it may not be suitable for extremely high or low temperature measurements.
Conclusion:The Uni-T UT139S Digital Multimeter Leads with Thermocouple is a valuable tool for professionals and hobbyists who require temperature measurements in addition to standard electrical readings. Its high accuracy, durability, and versatility make it a worthwhile investment. However, its price and the need for regular calibration should be considered before making a purchase.
Recommendation:If you require temperature measurements in addition to electrical readings and are willing to invest in a high-quality tool, the Uni-T UT139S Digital Multimeter Leads with Thermocouple is a recommended option. However, if you only need electrical readings and do not require temperature measurements, a regular multimeter without the thermocouple feature may be more cost-effective.
Details:
Original test leads note: missing cat iv covers. Cat iii 600v. K-type thermocouple. Low pass filter.
Liz ac voltage . Original thermocouple. Includes: the meter. This is a Uni-t UT139S digital multimeter with the following features: etl c us listed.
31 segment bar graph. Basic dc accuracy 0.7% 3.
specifications testmultimeters:
- brand: Uni-t
- mpn: Ut139s
- part type: Multimeter
- unit type: Unit
- features: Auto-ranging
- display: Digital
seller testmultimeters:
- rating: 100.0%
- # reviews: 54
- city: north olmsted, ohio
returns testmultimeters:
- policy: no returns
shipping testmultimeters:
- class: standard
- service: ups ground
- type: calculated
- carrier: ups
- transit: 5-8 days
payments testmultimeters:
- credit card: mastercard
- wallet: apple-pay
- other
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
offer testmultimeters:
- in stock #: 5
- availability: in stock
- started: august 14, 2024
- sold #: 27
- options: ship-to-home
- prices: $58.88–$189.31
- item condition:
- New
- Neu
- Brand New
- Opened – never used
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