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Uni-T Ut139s Digital Multimeter High Precision Automatic Range for Voltage Current and Capacitance Measurement
US$69.00
1-29 Pieces
US$64.00
30-49 Pieces
US$59.00
50+ Pieces

Product profile

After-sales Service

Yes

Warranty

1 Year Warranty

Installation

Portable

Model NO.

UNI-T UT139S

Display Mode

Digital

Accuracy

0.5%~1%

Theory

Electronic Meter

Power Source

AC and DC

Connection Type

Test Line

Maximum Scale

1000

Range Conversion Type

AUTO RANGZ

Additional Measuring Item

Temperature

Display

LCD

Transport Package

UPS/DHL/FedEx

Specification

170mm x 80mm x 48mm

Trademark

UNI-T

Origin

China

HS Code

9028309000

Production Capacity

50, 000 Pieces/Year

Key features

True RMS Measurement: Accurately measures AC voltage and current with True RMS technology for complex waveforms.
NCV Functionality: Built-in Non-Contact Voltage detection to safely check electrical status via EM field intensity.
LoZ ACV Mode: Low Impedance mode eliminates ghost voltage readings for accurate AC voltage measurements.
Auto/Manual Range: Selectable auto or manual range conversion for flexible and precise measurement control.
CAT III 600V Safety: Full range protection rated CAT III 600V, ensuring safety for professional electricians.
LED Backlight Display: LCD with LED backlight and analog bar graph for clear visibility in dark environments.
Multi-Parameter Testing: Measures DC/AC Voltage, Current, Resistance, Capacitance, Frequency, and Temperature.
Global Certifications: Certified with CE, UKCA, and cETLus standards for international compliance and safety.

Company profile

Shenzhen HOBOY Instruments Co., Ltd.
High Repeat Buyers ChoiceIn-stock CapacityFast Delivery
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 6 Months CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

Address0818, 114 Xinhe Avenue, Buyong Community, Shajing Street, Bao'an District, Shenzhen
Plant Area43 square meters
Number of Employees2
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1Pc
Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsGas Analyzers, Electrical Testing Equipment
R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2025-03-25
Main MarketsSoutheast Asia/ Mideast, South Asia
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is the warranty period for this multimeter?
A:
The product comes with a 1-year warranty.
Q:Does this multimeter support non-contact voltage detection?
A:
Yes, it features an NCV (Non-Contact Voltage) function to check electrical status through EM field intensity.
Q:What certifications does the UT139S have?
A:
The device is certified with CE, UKCA, and cETLus standards.
Q:Is the range conversion automatic or manual?
A:
The UT139S supports both auto and manual range selection.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.

Send Inquiry

*To:Shenzhen HOBOY Instruments Co., Ltd.Shenzhen HOBOY Instruments Co., Ltd.
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